15707857520170

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4013}}^1\times {\mathrm{1234777}}^1$

素因数の和:1239114

約数の個数: 32

約数和(自身を含む): 28370427257808

約数和(自身を除く): 12662569737638

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 4013, 8026, 20065, 40130, 1234777, 1272121, 2469554, 2544242, 6173885, 6360605, 12347770, 12721210, 391424309, 782848618, 1957121545, 3914243090, 4955160101, 9910320202, 24775800505, 49551601010, 1570785752017, 3141571504034, 7853928760085, 15707857520170]

約数ペア:

[(1, 15707857520170), (2, 7853928760085), (5, 3141571504034), (10, 1570785752017), (317, 49551601010), (634, 24775800505), (1585, 9910320202), (3170, 4955160101), (4013, 3914243090), (8026, 1957121545), (20065, 782848618), (40130, 391424309), (1234777, 12721210), (1272121, 12347770), (2469554, 6360605), (2544242, 6173885)]