1302212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 2387616

約数和(自身を除く): 1085404

約数列:

[1, 2, 4, 43, 67, 86, 113, 134, 172, 226, 268, 452, 2881, 4859, 5762, 7571, 9718, 11524, 15142, 19436, 30284, 325553, 651106, 1302212]

約数ペア:

[(1, 1302212), (2, 651106), (4, 325553), (43, 30284), (67, 19436), (86, 15142), (113, 11524), (134, 9718), (172, 7571), (226, 5762), (268, 4859), (452, 2881)]