13047010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 24261120

約数和(自身を除く): 11214110

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 239, 265, 478, 515, 530, 1030, 1195, 2390, 5459, 10918, 12667, 24617, 25334, 27295, 49234, 54590, 63335, 123085, 126670, 246170, 1304701, 2609402, 6523505, 13047010]

約数ペア:

[(1, 13047010), (2, 6523505), (5, 2609402), (10, 1304701), (53, 246170), (103, 126670), (106, 123085), (206, 63335), (239, 54590), (265, 49234), (478, 27295), (515, 25334), (530, 24617), (1030, 12667), (1195, 10918), (2390, 5459)]