1900672702

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{77839}}^1$

素因数の和:78291

約数の個数: 16

約数和(自身を含む): 2956363200

約数和(自身を除く): 1055690498

約数列:

[1, 2, 29, 58, 421, 842, 12209, 24418, 77839, 155678, 2257331, 4514662, 32770219, 65540438, 950336351, 1900672702]

約数ペア:

[(1, 1900672702), (2, 950336351), (29, 65540438), (58, 32770219), (421, 4514662), (842, 2257331), (12209, 155678), (24418, 77839)]