1330488505216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{799572419}}^1$

素因数の和:799572446

約数の個数: 32

約数和(自身を含む): 2854473539400

約数和(自身を除く): 1523985034184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 799572419, 1599144838, 3198289676, 6396579352, 10394441447, 12793158704, 20788882894, 25586317408, 41577765788, 51172634816, 83155531576, 102345269632, 166311063152, 332622126304, 665244252608, 1330488505216]

約数ペア:

[(1, 1330488505216), (2, 665244252608), (4, 332622126304), (8, 166311063152), (13, 102345269632), (16, 83155531576), (26, 51172634816), (32, 41577765788), (52, 25586317408), (64, 20788882894), (104, 12793158704), (128, 10394441447), (208, 6396579352), (416, 3198289676), (832, 1599144838), (1664, 799572419)]