1270721874

素因数分解:

$2^1\times 3^1\times {\mathrm{51769}}^1\times {\mathrm{4091}}^1$

素因数の和:55865

約数の個数: 16

約数和(自身を含む): 2542114080

約数和(自身を除く): 1271392206

約数列:

[1, 2, 3, 6, 4091, 8182, 12273, 24546, 51769, 103538, 155307, 310614, 211786979, 423573958, 635360937, 1270721874]

約数ペア:

[(1, 1270721874), (2, 635360937), (3, 423573958), (6, 211786979), (4091, 310614), (8182, 155307), (12273, 103538), (24546, 51769)]