1241642064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1989811}}^1$

素因数の和:1989835

約数の個数: 40

約数和(自身を含む): 3454313632

約数和(自身を除く): 2212671568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1989811, 3979622, 5969433, 7959244, 11938866, 15918488, 23877732, 25867543, 31836976, 47755464, 51735086, 77602629, 95510928, 103470172, 155205258, 206940344, 310410516, 413880688, 620821032, 1241642064]

約数ペア:

[(1, 1241642064), (2, 620821032), (3, 413880688), (4, 310410516), (6, 206940344), (8, 155205258), (12, 103470172), (13, 95510928), (16, 77602629), (24, 51735086), (26, 47755464), (39, 31836976), (48, 25867543), (52, 23877732), (78, 15918488), (104, 11938866), (156, 7959244), (208, 5969433), (312, 3979622), (624, 1989811)]