1316937648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2110477}}^1$

素因数の和:2110501

約数の個数: 40

約数和(自身を含む): 3663789808

約数和(自身を除く): 2346852160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2110477, 4220954, 6331431, 8441908, 12662862, 16883816, 25325724, 27436201, 33767632, 50651448, 54872402, 82308603, 101302896, 109744804, 164617206, 219489608, 329234412, 438979216, 658468824, 1316937648]

約数ペア:

[(1, 1316937648), (2, 658468824), (3, 438979216), (4, 329234412), (6, 219489608), (8, 164617206), (12, 109744804), (13, 101302896), (16, 82308603), (24, 54872402), (26, 50651448), (39, 33767632), (48, 27436201), (52, 25325724), (78, 16883816), (104, 12662862), (156, 8441908), (208, 6331431), (312, 4220954), (624, 2110477)]