518121421

素因数分解:

${\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 540000000

約数和(自身を除く): 21878579

約数列:

[1, 59, 79, 89, 1249, 4661, 5251, 7031, 73691, 98671, 111161, 414829, 5821589, 6558499, 8781719, 518121421]

約数ペア:

[(1, 518121421), (59, 8781719), (79, 6558499), (89, 5821589), (1249, 414829), (4661, 111161), (5251, 98671), (7031, 73691)]