2428010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 4959360

約数和(自身を除く): 2531350

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 983, 1235, 1966, 2470, 4915, 9830, 12779, 18677, 25558, 37354, 63895, 93385, 127790, 186770, 242801, 485602, 1214005, 2428010]

約数ペア:

[(1, 2428010), (2, 1214005), (5, 485602), (10, 242801), (13, 186770), (19, 127790), (26, 93385), (38, 63895), (65, 37354), (95, 25558), (130, 18677), (190, 12779), (247, 9830), (494, 4915), (983, 2470), (1235, 1966)]