415064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 845460

約数和(自身を除く): 430396

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 307, 338, 614, 676, 1228, 1352, 2456, 3991, 7982, 15964, 31928, 51883, 103766, 207532, 415064]

約数ペア:

[(1, 415064), (2, 207532), (4, 103766), (8, 51883), (13, 31928), (26, 15964), (52, 7982), (104, 3991), (169, 2456), (307, 1352), (338, 1228), (614, 676)]