4274242570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{764623}}^1$

素因数の和:764686

約数の個数: 32

約数和(自身を含む): 8478150912

約数和(自身を除く): 4203908342

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 764623, 1529246, 3823115, 7646230, 9940099, 19880198, 32878789, 49700495, 65757578, 99400990, 164393945, 328787890, 427424257, 854848514, 2137121285, 4274242570]

約数ペア:

[(1, 4274242570), (2, 2137121285), (5, 854848514), (10, 427424257), (13, 328787890), (26, 164393945), (43, 99400990), (65, 65757578), (86, 49700495), (130, 32878789), (215, 19880198), (430, 9940099), (559, 7646230), (1118, 3823115), (2795, 1529246), (5590, 764623)]