2013242478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{3671}}^1$

素因数の和:3857

約数の個数: 64

約数和(自身を含む): 4441651200

約数和(自身を除く): 2428408722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 89, 158, 178, 237, 267, 474, 534, 1027, 1157, 2054, 2314, 3081, 3471, 3671, 6162, 6942, 7031, 7342, 11013, 14062, 21093, 22026, 42186, 47723, 91403, 95446, 143169, 182806, 274209, 286338, 290009, 326719, 548418, 580018, 653438, 870027, 980157, 1740054, 1960314, 3770117, 4247347, 7540234, 8494694, 11310351, 12742041, 22620702, 25484082, 25810801, 51621602, 77432403, 154864806, 335540413, 671080826, 1006621239, 2013242478]

約数ペア:

[(1, 2013242478), (2, 1006621239), (3, 671080826), (6, 335540413), (13, 154864806), (26, 77432403), (39, 51621602), (78, 25810801), (79, 25484082), (89, 22620702), (158, 12742041), (178, 11310351), (237, 8494694), (267, 7540234), (474, 4247347), (534, 3770117), (1027, 1960314), (1157, 1740054), (2054, 980157), (2314, 870027), (3081, 653438), (3471, 580018), (3671, 548418), (6162, 326719), (6942, 290009), (7031, 286338), (7342, 274209), (11013, 182806), (14062, 143169), (21093, 95446), (22026, 91403), (42186, 47723)]