13381336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 26265600

約数和(自身を除く): 12884264

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 683, 1366, 2449, 2732, 4898, 5464, 9796, 19592, 21173, 42346, 53957, 84692, 107914, 169384, 215828, 431656, 1672667, 3345334, 6690668, 13381336]

約数ペア:

[(1, 13381336), (2, 6690668), (4, 3345334), (8, 1672667), (31, 431656), (62, 215828), (79, 169384), (124, 107914), (158, 84692), (248, 53957), (316, 42346), (632, 21173), (683, 19592), (1366, 9796), (2449, 5464), (2732, 4898)]