4451330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 8742384

約数和(自身を除く): 4291054

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 353, 485, 706, 970, 1261, 1765, 2522, 3530, 4589, 6305, 9178, 12610, 22945, 34241, 45890, 68482, 171205, 342410, 445133, 890266, 2225665, 4451330]

約数ペア:

[(1, 4451330), (2, 2225665), (5, 890266), (10, 445133), (13, 342410), (26, 171205), (65, 68482), (97, 45890), (130, 34241), (194, 22945), (353, 12610), (485, 9178), (706, 6305), (970, 4589), (1261, 3530), (1765, 2522)]