4891006468

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 8886144960

約数和(自身を除く): 3995138492

約数列:

[1, 2, 4, 37, 74, 148, 197, 227, 394, 454, 739, 788, 908, 1478, 2956, 7289, 8399, 14578, 16798, 27343, 29156, 33596, 44719, 54686, 89438, 109372, 145583, 167753, 178876, 291166, 335506, 582332, 671012, 1654603, 3309206, 5386571, 6206861, 6618412, 10773142, 12413722, 21546284, 24827444, 33047341, 66094682, 132189364, 1222751617, 2445503234, 4891006468]

約数ペア:

[(1, 4891006468), (2, 2445503234), (4, 1222751617), (37, 132189364), (74, 66094682), (148, 33047341), (197, 24827444), (227, 21546284), (394, 12413722), (454, 10773142), (739, 6618412), (788, 6206861), (908, 5386571), (1478, 3309206), (2956, 1654603), (7289, 671012), (8399, 582332), (14578, 335506), (16798, 291166), (27343, 178876), (29156, 167753), (33596, 145583), (44719, 109372), (54686, 89438)]