271922398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{334057}}^1$

素因数の和:334107

約数の個数: 16

約数和(自身を含む): 456991344

約数和(自身を除く): 185068946

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 334057, 668114, 3674627, 7349254, 12360109, 24720218, 135961199, 271922398]

約数ペア:

[(1, 271922398), (2, 135961199), (11, 24720218), (22, 12360109), (37, 7349254), (74, 3674627), (407, 668114), (814, 334057)]