2197697912

素因数分解:

$2^3\times {\mathrm{7001}}^1\times {\mathrm{39239}}^1$

素因数の和:46246

約数の個数: 16

約数和(自身を含む): 4121377200

約数和(自身を除く): 1923679288

約数列:

[1, 2, 4, 8, 7001, 14002, 28004, 39239, 56008, 78478, 156956, 313912, 274712239, 549424478, 1098848956, 2197697912]

約数ペア:

[(1, 2197697912), (2, 1098848956), (4, 549424478), (8, 274712239), (7001, 313912), (14002, 156956), (28004, 78478), (39239, 56008)]