7914764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 16553376

約数和(自身を除く): 8638612

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 137, 143, 202, 274, 286, 404, 548, 572, 1111, 1313, 1507, 1781, 2222, 2626, 3014, 3562, 4444, 5252, 6028, 7124, 13837, 14443, 19591, 27674, 28886, 39182, 55348, 57772, 78364, 152207, 179881, 304414, 359762, 608828, 719524, 1978691, 3957382, 7914764]

約数ペア:

[(1, 7914764), (2, 3957382), (4, 1978691), (11, 719524), (13, 608828), (22, 359762), (26, 304414), (44, 179881), (52, 152207), (101, 78364), (137, 57772), (143, 55348), (202, 39182), (274, 28886), (286, 27674), (404, 19591), (548, 14443), (572, 13837), (1111, 7124), (1313, 6028), (1507, 5252), (1781, 4444), (2222, 3562), (2626, 3014)]