919287052

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 1689780960

約数和(自身を除く): 770493908

約数列:

[1, 2, 4, 37, 74, 89, 101, 148, 178, 202, 356, 404, 691, 1382, 2764, 3293, 3737, 6586, 7474, 8989, 13172, 14948, 17978, 25567, 35956, 51134, 61499, 69791, 102268, 122998, 139582, 245996, 279164, 332593, 665186, 1330372, 2275463, 2582267, 4550926, 5164534, 6211399, 9101852, 10329068, 12422798, 24845596, 229821763, 459643526, 919287052]

約数ペア:

[(1, 919287052), (2, 459643526), (4, 229821763), (37, 24845596), (74, 12422798), (89, 10329068), (101, 9101852), (148, 6211399), (178, 5164534), (202, 4550926), (356, 2582267), (404, 2275463), (691, 1330372), (1382, 665186), (2764, 332593), (3293, 279164), (3737, 245996), (6586, 139582), (7474, 122998), (8989, 102268), (13172, 69791), (14948, 61499), (17978, 51134), (25567, 35956)]