13259699710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{363379}}^1$

素因数の和:363516

約数の個数: 32

約数和(自身を含む): 24724375200

約数和(自身を除く): 11464675490

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 3649, 7298, 18245, 36490, 363379, 726758, 1816895, 3633790, 14898539, 29797078, 32340731, 64681462, 74492695, 148985390, 161703655, 323407310, 1325969971, 2651939942, 6629849855, 13259699710]

約数ペア:

[(1, 13259699710), (2, 6629849855), (5, 2651939942), (10, 1325969971), (41, 323407310), (82, 161703655), (89, 148985390), (178, 74492695), (205, 64681462), (410, 32340731), (445, 29797078), (890, 14898539), (3649, 3633790), (7298, 1816895), (18245, 726758), (36490, 363379)]