870874196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4679}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 1677312000

約数和(自身を除く): 806437804

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 79, 124, 158, 316, 589, 1178, 1501, 2356, 2449, 3002, 4679, 4898, 6004, 9358, 9796, 18716, 46531, 88901, 93062, 145049, 177802, 186124, 290098, 355604, 369641, 580196, 739282, 1478564, 2755931, 5511862, 7023179, 11023724, 11458871, 14046358, 22917742, 28092716, 45835484, 217718549, 435437098, 870874196]

約数ペア:

[(1, 870874196), (2, 435437098), (4, 217718549), (19, 45835484), (31, 28092716), (38, 22917742), (62, 14046358), (76, 11458871), (79, 11023724), (124, 7023179), (158, 5511862), (316, 2755931), (589, 1478564), (1178, 739282), (1501, 580196), (2356, 369641), (2449, 355604), (3002, 290098), (4679, 186124), (4898, 177802), (6004, 145049), (9358, 93062), (9796, 88901), (18716, 46531)]