2505839618

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1\times {\mathrm{6361}}^1$

素因数の和:9653

約数の個数: 16

約数和(自身を含む): 3822162360

約数和(自身を除く): 1316322742

約数列:

[1, 2, 61, 122, 3229, 6361, 6458, 12722, 196969, 388021, 393938, 776042, 20539669, 41079338, 1252919809, 2505839618]

約数ペア:

[(1, 2505839618), (2, 1252919809), (61, 41079338), (122, 20539669), (3229, 776042), (6361, 393938), (6458, 388021), (12722, 196969)]