629992974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{260543}}^1$

素因数の和:260592

約数の個数: 32

約数和(自身を含む): 1400684544

約数和(自身を除く): 770691570

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 260543, 521086, 781629, 1563258, 3387059, 6774118, 8076833, 10161177, 16153666, 20322354, 24230499, 48460998, 104998829, 209997658, 314996487, 629992974]

約数ペア:

[(1, 629992974), (2, 314996487), (3, 209997658), (6, 104998829), (13, 48460998), (26, 24230499), (31, 20322354), (39, 16153666), (62, 10161177), (78, 8076833), (93, 6774118), (186, 3387059), (403, 1563258), (806, 781629), (1209, 521086), (2418, 260543)]