258797393846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{272989}}^1$

素因数の和:273608

約数の個数: 32

約数和(自身を含む): 416770557120

約数和(自身を除く): 157973163274

約数列:

[1, 2, 23, 37, 46, 74, 557, 851, 1114, 1702, 12811, 20609, 25622, 41218, 272989, 474007, 545978, 948014, 6278747, 10100593, 12557494, 20201186, 152054873, 232313639, 304109746, 464627278, 3497262079, 5626030301, 6994524158, 11252060602, 129398696923, 258797393846]

約数ペア:

[(1, 258797393846), (2, 129398696923), (23, 11252060602), (37, 6994524158), (46, 5626030301), (74, 3497262079), (557, 464627278), (851, 304109746), (1114, 232313639), (1702, 152054873), (12811, 20201186), (20609, 12557494), (25622, 10100593), (41218, 6278747), (272989, 948014), (474007, 545978)]