312607138

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1\times {\mathrm{1453}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 474498360

約数和(自身を除く): 161891222

約数列:

[1, 2, 97, 194, 1109, 1453, 2218, 2906, 107573, 140941, 215146, 281882, 1611377, 3222754, 156303569, 312607138]

約数ペア:

[(1, 312607138), (2, 156303569), (97, 3222754), (194, 1611377), (1109, 281882), (1453, 215146), (2218, 140941), (2906, 107573)]