2279396

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 4601856

約数和(自身を除く): 2322460

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 641, 889, 1282, 1778, 2564, 3556, 4487, 8974, 17948, 81407, 162814, 325628, 569849, 1139698, 2279396]

約数ペア:

[(1, 2279396), (2, 1139698), (4, 569849), (7, 325628), (14, 162814), (28, 81407), (127, 17948), (254, 8974), (508, 4487), (641, 3556), (889, 2564), (1282, 1778)]