627957499414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26161}}^1\times {\mathrm{90239}}^1$

素因数の和:116428

約数の個数: 32

約数和(自身を含む): 1133212262400

約数和(自身を除く): 505254762986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 26161, 52322, 90239, 180478, 183127, 366254, 497059, 631673, 994118, 1263346, 1714541, 3429082, 3479413, 6958826, 12001787, 24003574, 2360742479, 4721484958, 16525197353, 33050394706, 44854107101, 89708214202, 313978749707, 627957499414]

約数ペア:

[(1, 627957499414), (2, 313978749707), (7, 89708214202), (14, 44854107101), (19, 33050394706), (38, 16525197353), (133, 4721484958), (266, 2360742479), (26161, 24003574), (52322, 12001787), (90239, 6958826), (180478, 3479413), (183127, 3429082), (366254, 1714541), (497059, 1263346), (631673, 994118)]