667316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 1292424

約数和(自身を除く): 625108

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 313, 533, 626, 1066, 1252, 2132, 4069, 8138, 12833, 16276, 25666, 51332, 166829, 333658, 667316]

約数ペア:

[(1, 667316), (2, 333658), (4, 166829), (13, 51332), (26, 25666), (41, 16276), (52, 12833), (82, 8138), (164, 4069), (313, 2132), (533, 1252), (626, 1066)]