1320221036

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{10321}}^1$

素因数の和:10721

約数の個数: 24

約数和(自身を含む): 2339295504

約数和(自身を除く): 1019074468

約数列:

[1, 2, 4, 113, 226, 283, 452, 566, 1132, 10321, 20642, 31979, 41284, 63958, 127916, 1166273, 2332546, 2920843, 4665092, 5841686, 11683372, 330055259, 660110518, 1320221036]

約数ペア:

[(1, 1320221036), (2, 660110518), (4, 330055259), (113, 11683372), (226, 5841686), (283, 4665092), (452, 2920843), (566, 2332546), (1132, 1166273), (10321, 127916), (20642, 63958), (31979, 41284)]