389935682

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{45121}}^1$

素因数の和:45301

約数の個数: 16

約数和(自身を含む): 609147000

約数和(自身を除く): 219211318

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 45121, 90242, 1308509, 2617018, 6723029, 13446058, 194967841, 389935682]

約数ペア:

[(1, 389935682), (2, 194967841), (29, 13446058), (58, 6723029), (149, 2617018), (298, 1308509), (4321, 90242), (8642, 45121)]