1375915684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{218677}}^1$

素因数の和:218716

約数の個数: 36

約数和(自身を含む): 2850249052

約数和(自身を除く): 1474333368

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 218677, 437354, 874708, 2405447, 2842801, 4810894, 5685602, 9621788, 11371204, 26459917, 31270811, 52919834, 62541622, 105839668, 125083244, 343978921, 687957842, 1375915684]

約数ペア:

[(1, 1375915684), (2, 687957842), (4, 343978921), (11, 125083244), (13, 105839668), (22, 62541622), (26, 52919834), (44, 31270811), (52, 26459917), (121, 11371204), (143, 9621788), (242, 5685602), (286, 4810894), (484, 2842801), (572, 2405447), (1573, 874708), (3146, 437354), (6292, 218677)]