4449965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 5795328

約数和(自身を除く): 1345363

約数列:

[1, 5, 13, 65, 223, 307, 1115, 1535, 2899, 3991, 14495, 19955, 68461, 342305, 889993, 4449965]

約数ペア:

[(1, 4449965), (5, 889993), (13, 342305), (65, 68461), (223, 19955), (307, 14495), (1115, 3991), (1535, 2899)]