1397066308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{774427}}^1$

素因数の和:774483

約数の個数: 24

約数和(自身を含む): 2732181984

約数和(自身を除く): 1335115676

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 774427, 1548854, 3097708, 8518697, 17037394, 31751507, 34074788, 63503014, 127006028, 349266577, 698533154, 1397066308]

約数ペア:

[(1, 1397066308), (2, 698533154), (4, 349266577), (11, 127006028), (22, 63503014), (41, 34074788), (44, 31751507), (82, 17037394), (164, 8518697), (451, 3097708), (902, 1548854), (1804, 774427)]