3130481164

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{155251}}^1$

素因数の和:155397

約数の個数: 18

約数和(自身を含む): 5556624332

約数和(自身を除く): 2426143168

約数列:

[1, 2, 4, 71, 142, 284, 5041, 10082, 20164, 155251, 310502, 621004, 11022821, 22045642, 44091284, 782620291, 1565240582, 3130481164]

約数ペア:

[(1, 3130481164), (2, 1565240582), (4, 782620291), (71, 44091284), (142, 22045642), (284, 11022821), (5041, 621004), (10082, 310502), (20164, 155251)]