13003816

素因数分解:

$2^3\times 7^4\times {\mathrm{677}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 28486170

約数和(自身を除く): 15482354

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 677, 686, 1354, 1372, 2401, 2708, 2744, 4739, 4802, 5416, 9478, 9604, 18956, 19208, 33173, 37912, 66346, 132692, 232211, 265384, 464422, 928844, 1625477, 1857688, 3250954, 6501908, 13003816]

約数ペア:

[(1, 13003816), (2, 6501908), (4, 3250954), (7, 1857688), (8, 1625477), (14, 928844), (28, 464422), (49, 265384), (56, 232211), (98, 132692), (196, 66346), (343, 37912), (392, 33173), (677, 19208), (686, 18956), (1354, 9604), (1372, 9478), (2401, 5416), (2708, 4802), (2744, 4739)]