1214432878

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1\times {\mathrm{3671}}^1$

素因数の和:4583

約数の個数: 16

約数和(自身を含む): 1832181120

約数和(自身を除く): 617748242

約数列:

[1, 2, 251, 502, 659, 1318, 3671, 7342, 165409, 330818, 921421, 1842842, 2419189, 4838378, 607216439, 1214432878]

約数ペア:

[(1, 1214432878), (2, 607216439), (251, 4838378), (502, 2419189), (659, 1842842), (1318, 921421), (3671, 330818), (7342, 165409)]