2493679928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2311}}^1$

素因数の和:2596

約数の個数: 64

約数和(自身を含む): 5104896000

約数和(自身を除く): 2611216072

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 229, 248, 458, 589, 916, 1178, 1832, 2311, 2356, 4351, 4622, 4712, 7099, 8702, 9244, 14198, 17404, 18488, 28396, 34808, 43909, 56792, 71641, 87818, 134881, 143282, 175636, 269762, 286564, 351272, 529219, 539524, 573128, 1058438, 1079048, 1361179, 2116876, 2722358, 4233752, 5444716, 10055161, 10889432, 16405789, 20110322, 32811578, 40220644, 65623156, 80441288, 131246312, 311709991, 623419982, 1246839964, 2493679928]

約数ペア:

[(1, 2493679928), (2, 1246839964), (4, 623419982), (8, 311709991), (19, 131246312), (31, 80441288), (38, 65623156), (62, 40220644), (76, 32811578), (124, 20110322), (152, 16405789), (229, 10889432), (248, 10055161), (458, 5444716), (589, 4233752), (916, 2722358), (1178, 2116876), (1832, 1361179), (2311, 1079048), (2356, 1058438), (4351, 573128), (4622, 539524), (4712, 529219), (7099, 351272), (8702, 286564), (9244, 269762), (14198, 175636), (17404, 143282), (18488, 134881), (28396, 87818), (34808, 71641), (43909, 56792)]