2013117505

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{5683}}^1$

素因数の和:6073

約数の個数: 32

約数和(自身を含む): 2864736000

約数和(自身を除く): 851618495

約数列:

[1, 5, 7, 29, 35, 145, 203, 349, 1015, 1745, 2443, 5683, 10121, 12215, 28415, 39781, 50605, 70847, 164807, 198905, 354235, 824035, 1153649, 1983367, 5768245, 9916835, 13883569, 57517643, 69417845, 287588215, 402623501, 2013117505]

約数ペア:

[(1, 2013117505), (5, 402623501), (7, 287588215), (29, 69417845), (35, 57517643), (145, 13883569), (203, 9916835), (349, 5768245), (1015, 1983367), (1745, 1153649), (2443, 824035), (5683, 354235), (10121, 198905), (12215, 164807), (28415, 70847), (39781, 50605)]