2028124

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 4098528

約数和(自身を除く): 2070404

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 641, 791, 1282, 1582, 2564, 3164, 4487, 8974, 17948, 72433, 144866, 289732, 507031, 1014062, 2028124]

約数ペア:

[(1, 2028124), (2, 1014062), (4, 507031), (7, 289732), (14, 144866), (28, 72433), (113, 17948), (226, 8974), (452, 4487), (641, 3164), (791, 2564), (1282, 1582)]