426146908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{261761}}^1$

素因数の和:261813

約数の個数: 24

約数和(自身を含む): 835544304

約数和(自身を除く): 409397396

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 261761, 523522, 1047044, 2879371, 5758742, 9685157, 11517484, 19370314, 38740628, 106536727, 213073454, 426146908]

約数ペア:

[(1, 426146908), (2, 213073454), (4, 106536727), (11, 38740628), (22, 19370314), (37, 11517484), (44, 9685157), (74, 5758742), (148, 2879371), (407, 1047044), (814, 523522), (1628, 261761)]