636737530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{445271}}^1$

素因数の和:445302

約数の個数: 32

約数和(自身を含む): 1346502528

約数和(自身を除く): 709764998

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 445271, 890542, 2226355, 4452710, 4897981, 5788523, 9795962, 11577046, 24489905, 28942615, 48979810, 57885230, 63673753, 127347506, 318368765, 636737530]

約数ペア:

[(1, 636737530), (2, 318368765), (5, 127347506), (10, 63673753), (11, 57885230), (13, 48979810), (22, 28942615), (26, 24489905), (55, 11577046), (65, 9795962), (110, 5788523), (130, 4897981), (143, 4452710), (286, 2226355), (715, 890542), (1430, 445271)]