139631362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 232206912

約数和(自身を除く): 92575550

約数列:

[1, 2, 13, 26, 53, 106, 107, 214, 689, 947, 1378, 1391, 1894, 2782, 5671, 11342, 12311, 24622, 50191, 73723, 100382, 101329, 147446, 202658, 652483, 1304966, 1317277, 2634554, 5370437, 10740874, 69815681, 139631362]

約数ペア:

[(1, 139631362), (2, 69815681), (13, 10740874), (26, 5370437), (53, 2634554), (106, 1317277), (107, 1304966), (214, 652483), (689, 202658), (947, 147446), (1378, 101329), (1391, 100382), (1894, 73723), (2782, 50191), (5671, 24622), (11342, 12311)]