4903669264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1240807}}^1$

素因数の和:1240847

約数の個数: 40

約数和(自身を含む): 10770213440

約数和(自身を除く): 5866544176

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 1240807, 2481614, 4963228, 9926456, 16130491, 19852912, 23575333, 32260982, 47150666, 64521964, 94301332, 129043928, 188602664, 258087856, 306479329, 377205328, 612958658, 1225917316, 2451834632, 4903669264]

約数ペア:

[(1, 4903669264), (2, 2451834632), (4, 1225917316), (8, 612958658), (13, 377205328), (16, 306479329), (19, 258087856), (26, 188602664), (38, 129043928), (52, 94301332), (76, 64521964), (104, 47150666), (152, 32260982), (208, 23575333), (247, 19852912), (304, 16130491), (494, 9926456), (988, 4963228), (1976, 2481614), (3952, 1240807)]