4272190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 8436960

約数和(自身を除く): 4164770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 557, 590, 767, 1114, 1534, 2785, 3835, 5570, 7241, 7670, 14482, 32863, 36205, 65726, 72410, 164315, 328630, 427219, 854438, 2136095, 4272190]

約数ペア:

[(1, 4272190), (2, 2136095), (5, 854438), (10, 427219), (13, 328630), (26, 164315), (59, 72410), (65, 65726), (118, 36205), (130, 32863), (295, 14482), (557, 7670), (590, 7241), (767, 5570), (1114, 3835), (1534, 2785)]