533778830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{4177}}^1$

素因数の和:5180

約数の個数: 32

約数和(自身を含む): 1036010304

約数和(自身を除く): 502231474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 983, 1966, 4177, 4915, 8354, 9830, 12779, 20885, 25558, 41770, 54301, 63895, 108602, 127790, 271505, 543010, 4105991, 8211982, 20529955, 41059910, 53377883, 106755766, 266889415, 533778830]

約数ペア:

[(1, 533778830), (2, 266889415), (5, 106755766), (10, 53377883), (13, 41059910), (26, 20529955), (65, 8211982), (130, 4105991), (983, 543010), (1966, 271505), (4177, 127790), (4915, 108602), (8354, 63895), (9830, 54301), (12779, 41770), (20885, 25558)]