65852410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{821}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 128014992

約数和(自身を除く): 62162582

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617, 821, 1234, 1642, 3085, 4105, 6170, 8021, 8210, 10673, 16042, 21346, 40105, 53365, 80210, 106730, 506557, 1013114, 2532785, 5065570, 6585241, 13170482, 32926205, 65852410]

約数ペア:

[(1, 65852410), (2, 32926205), (5, 13170482), (10, 6585241), (13, 5065570), (26, 2532785), (65, 1013114), (130, 506557), (617, 106730), (821, 80210), (1234, 53365), (1642, 40105), (3085, 21346), (4105, 16042), (6170, 10673), (8021, 8210)]