414908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 799680

約数和(自身を除く): 384772

約数列:

[1, 2, 4, 13, 26, 52, 79, 101, 158, 202, 316, 404, 1027, 1313, 2054, 2626, 4108, 5252, 7979, 15958, 31916, 103727, 207454, 414908]

約数ペア:

[(1, 414908), (2, 207454), (4, 103727), (13, 31916), (26, 15958), (52, 7979), (79, 5252), (101, 4108), (158, 2626), (202, 2054), (316, 1313), (404, 1027)]