2130481444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 4807789056

約数和(自身を除く): 2677307612

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 397, 598, 641, 644, 794, 1196, 1282, 1588, 2093, 2564, 2779, 4186, 4487, 5161, 5558, 8333, 8372, 8974, 9131, 10322, 11116, 14743, 16666, 17948, 18262, 20644, 29486, 33332, 36127, 36524, 58331, 58972, 63917, 72254, 103201, 116662, 118703, 127834, 144508, 191659, 206402, 233324, 237406, 254477, 255668, 383318, 412804, 474812, 508954, 766636, 830921, 1017908, 1341613, 1661842, 1781339, 2683226, 3308201, 3323684, 3562678, 5366452, 5852971, 6616402, 7125356, 11705942, 13232804, 23157407, 23411884, 40970797, 46314814, 76088623, 81941594, 92629628, 152177246, 163883188, 304354492, 532620361, 1065240722, 2130481444]

約数ペア:

[(1, 2130481444), (2, 1065240722), (4, 532620361), (7, 304354492), (13, 163883188), (14, 152177246), (23, 92629628), (26, 81941594), (28, 76088623), (46, 46314814), (52, 40970797), (91, 23411884), (92, 23157407), (161, 13232804), (182, 11705942), (299, 7125356), (322, 6616402), (364, 5852971), (397, 5366452), (598, 3562678), (641, 3323684), (644, 3308201), (794, 2683226), (1196, 1781339), (1282, 1661842), (1588, 1341613), (2093, 1017908), (2564, 830921), (2779, 766636), (4186, 508954), (4487, 474812), (5161, 412804), (5558, 383318), (8333, 255668), (8372, 254477), (8974, 237406), (9131, 233324), (10322, 206402), (11116, 191659), (14743, 144508), (16666, 127834), (17948, 118703), (18262, 116662), (20644, 103201), (29486, 72254), (33332, 63917), (36127, 58972), (36524, 58331)]