1252992013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3613}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 1599643136

約数和(自身を除く): 346651123

約数列:

[1, 7, 13, 37, 91, 103, 259, 481, 721, 1339, 3367, 3613, 3811, 9373, 25291, 26677, 46969, 49543, 133681, 328783, 346801, 372139, 935767, 1737853, 2604973, 4837807, 12164971, 13769143, 33864649, 96384001, 178998859, 1252992013]

約数ペア:

[(1, 1252992013), (7, 178998859), (13, 96384001), (37, 33864649), (91, 13769143), (103, 12164971), (259, 4837807), (481, 2604973), (721, 1737853), (1339, 935767), (3367, 372139), (3613, 346801), (3811, 328783), (9373, 133681), (25291, 49543), (26677, 46969)]