41864290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1283}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 81539136

約数和(自身を除く): 39674846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 1283, 2510, 2566, 3263, 6415, 6526, 12830, 16315, 16679, 32630, 33358, 83395, 166790, 322033, 644066, 1610165, 3220330, 4186429, 8372858, 20932145, 41864290]

約数ペア:

[(1, 41864290), (2, 20932145), (5, 8372858), (10, 4186429), (13, 3220330), (26, 1610165), (65, 644066), (130, 322033), (251, 166790), (502, 83395), (1255, 33358), (1283, 32630), (2510, 16679), (2566, 16315), (3263, 12830), (6415, 6526)]