9780899038

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{54948871}}^1$

素因数の和:54948962

約数の個数: 8

約数和(自身を含む): 14836195440

約数和(自身を除く): 5055296402

約数列:

[1, 2, 89, 178, 54948871, 109897742, 4890449519, 9780899038]

約数ペア:

[(1, 9780899038), (2, 4890449519), (89, 109897742), (178, 54948871)]