2065431470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{5477}}^1$

素因数の和:6404

約数の個数: 32

約数和(自身を含む): 3809269728

約数和(自身を除く): 1743838258

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 877, 1754, 4385, 5477, 8770, 10954, 27385, 37711, 54770, 75422, 188555, 235511, 377110, 471022, 1177555, 2355110, 4803329, 9606658, 24016645, 48033290, 206543147, 413086294, 1032715735, 2065431470]

約数ペア:

[(1, 2065431470), (2, 1032715735), (5, 413086294), (10, 206543147), (43, 48033290), (86, 24016645), (215, 9606658), (430, 4803329), (877, 2355110), (1754, 1177555), (4385, 471022), (5477, 377110), (8770, 235511), (10954, 188555), (27385, 75422), (37711, 54770)]