1517571008

素因数分解:

$2^6\times {\mathrm{557}}^1\times {\mathrm{42571}}^1$

素因数の和:43140

約数の個数: 28

約数和(自身を含む): 3016907352

約数和(自身を除く): 1499336344

約数列:

[1, 2, 4, 8, 16, 32, 64, 557, 1114, 2228, 4456, 8912, 17824, 35648, 42571, 85142, 170284, 340568, 681136, 1362272, 2724544, 23712047, 47424094, 94848188, 189696376, 379392752, 758785504, 1517571008]

約数ペア:

[(1, 1517571008), (2, 758785504), (4, 379392752), (8, 189696376), (16, 94848188), (32, 47424094), (64, 23712047), (557, 2724544), (1114, 1362272), (2228, 681136), (4456, 340568), (8912, 170284), (17824, 85142), (35648, 42571)]