1871330708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{127163}}^1$

素因数の和:127463

約数の個数: 24

約数和(自身を含む): 3539228448

約数和(自身を除く): 1667897740

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 3679, 7358, 14716, 127163, 254326, 508652, 1653119, 3306238, 6612476, 35987129, 71974258, 143948516, 467832677, 935665354, 1871330708]

約数ペア:

[(1, 1871330708), (2, 935665354), (4, 467832677), (13, 143948516), (26, 71974258), (52, 35987129), (283, 6612476), (566, 3306238), (1132, 1653119), (3679, 508652), (7358, 254326), (14716, 127163)]