2117864

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 4622400

約数和(自身を除く): 2504536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 641, 826, 1282, 1652, 2564, 3304, 4487, 5128, 8974, 17948, 35896, 37819, 75638, 151276, 264733, 302552, 529466, 1058932, 2117864]

約数ペア:

[(1, 2117864), (2, 1058932), (4, 529466), (7, 302552), (8, 264733), (14, 151276), (28, 75638), (56, 37819), (59, 35896), (118, 17948), (236, 8974), (413, 5128), (472, 4487), (641, 3304), (826, 2564), (1282, 1652)]