15697786324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{145679}}^1$

素因数の和:145804

約数の個数: 48

約数和(自身を含む): 31327027200

約数和(自身を除く): 15629240876

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 158, 316, 341, 682, 869, 1364, 1738, 2449, 3476, 4898, 9796, 26939, 53878, 107756, 145679, 291358, 582716, 1602469, 3204938, 4516049, 6409876, 9032098, 11508641, 18064196, 23017282, 46034564, 49676539, 99353078, 126595051, 198706156, 253190102, 356767871, 506380204, 713535742, 1427071484, 3924446581, 7848893162, 15697786324]

約数ペア:

[(1, 15697786324), (2, 7848893162), (4, 3924446581), (11, 1427071484), (22, 713535742), (31, 506380204), (44, 356767871), (62, 253190102), (79, 198706156), (124, 126595051), (158, 99353078), (316, 49676539), (341, 46034564), (682, 23017282), (869, 18064196), (1364, 11508641), (1738, 9032098), (2449, 6409876), (3476, 4516049), (4898, 3204938), (9796, 1602469), (26939, 582716), (53878, 291358), (107756, 145679)]