644029128884

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{12365201}}^1$

素因数の和:12365683

約数の個数: 24

約数和(自身を含む): 1168511589000

約数和(自身を除く): 524482460116

約数列:

[1, 2, 4, 29, 58, 116, 449, 898, 1796, 13021, 26042, 52084, 12365201, 24730402, 49460804, 358590829, 717181658, 1434363316, 5551975249, 11103950498, 22207900996, 161007282221, 322014564442, 644029128884]

約数ペア:

[(1, 644029128884), (2, 322014564442), (4, 161007282221), (29, 22207900996), (58, 11103950498), (116, 5551975249), (449, 1434363316), (898, 717181658), (1796, 358590829), (13021, 49460804), (26042, 24730402), (52084, 12365201)]