4515613492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 9127641600

約数和(自身を除く): 4612028108

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 131, 139, 247, 251, 262, 278, 494, 502, 524, 556, 988, 1004, 1703, 1807, 2489, 2641, 3263, 3406, 3614, 4769, 4978, 5282, 6526, 6812, 7228, 9538, 9956, 10564, 13052, 18209, 19076, 32357, 32881, 34333, 34889, 36418, 61997, 64714, 65762, 68666, 69778, 72836, 123994, 129428, 131524, 137332, 139556, 236717, 247988, 345971, 427453, 453557, 473434, 624739, 662891, 691942, 854906, 907114, 946868, 1249478, 1325782, 1383884, 1709812, 1814228, 2498956, 2651564, 4497623, 4570459, 8121607, 8617583, 8995246, 9140918, 16243214, 17235166, 17990492, 18281836, 32486428, 34470332, 59415967, 86838721, 118831934, 173677442, 237663868, 347354884, 1128903373, 2257806746, 4515613492]

約数ペア:

[(1, 4515613492), (2, 2257806746), (4, 1128903373), (13, 347354884), (19, 237663868), (26, 173677442), (38, 118831934), (52, 86838721), (76, 59415967), (131, 34470332), (139, 32486428), (247, 18281836), (251, 17990492), (262, 17235166), (278, 16243214), (494, 9140918), (502, 8995246), (524, 8617583), (556, 8121607), (988, 4570459), (1004, 4497623), (1703, 2651564), (1807, 2498956), (2489, 1814228), (2641, 1709812), (3263, 1383884), (3406, 1325782), (3614, 1249478), (4769, 946868), (4978, 907114), (5282, 854906), (6526, 691942), (6812, 662891), (7228, 624739), (9538, 473434), (9956, 453557), (10564, 427453), (13052, 345971), (18209, 247988), (19076, 236717), (32357, 139556), (32881, 137332), (34333, 131524), (34889, 129428), (36418, 123994), (61997, 72836), (64714, 69778), (65762, 68666)]