26680451902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{31957}}^1$

素因数の和:32332

約数の個数: 32

約数和(自身を含む): 43585087392

約数和(自身を除く): 16904635490

約数列:

[1, 2, 13, 26, 163, 197, 326, 394, 2119, 2561, 4238, 5122, 31957, 32111, 63914, 64222, 415441, 417443, 830882, 834886, 5208991, 6295529, 10417982, 12591058, 67716883, 81841877, 135433766, 163683754, 1026171227, 2052342454, 13340225951, 26680451902]

約数ペア:

[(1, 26680451902), (2, 13340225951), (13, 2052342454), (26, 1026171227), (163, 163683754), (197, 135433766), (326, 81841877), (394, 67716883), (2119, 12591058), (2561, 10417982), (4238, 6295529), (5122, 5208991), (31957, 834886), (32111, 830882), (63914, 417443), (64222, 415441)]