12763036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 26798688

約数和(自身を除く): 14035652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 421, 572, 583, 689, 842, 1166, 1378, 1684, 2332, 2756, 4631, 5473, 7579, 9262, 10946, 15158, 18524, 21892, 22313, 30316, 44626, 60203, 89252, 120406, 240812, 245443, 290069, 490886, 580138, 981772, 1160276, 3190759, 6381518, 12763036]

約数ペア:

[(1, 12763036), (2, 6381518), (4, 3190759), (11, 1160276), (13, 981772), (22, 580138), (26, 490886), (44, 290069), (52, 245443), (53, 240812), (106, 120406), (143, 89252), (212, 60203), (286, 44626), (421, 30316), (572, 22313), (583, 21892), (689, 18524), (842, 15158), (1166, 10946), (1378, 9262), (1684, 7579), (2332, 5473), (2756, 4631)]