1330388872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{5711}}^1$

素因数の和:6541

約数の個数: 32

約数和(自身を含む): 2565601920

約数和(自身を除く): 1235213048

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 787, 1574, 3148, 5711, 6296, 11422, 22844, 29119, 45688, 58238, 116476, 211307, 232952, 422614, 845228, 1690456, 4494557, 8989114, 17978228, 35956456, 166298609, 332597218, 665194436, 1330388872]

約数ペア:

[(1, 1330388872), (2, 665194436), (4, 332597218), (8, 166298609), (37, 35956456), (74, 17978228), (148, 8989114), (296, 4494557), (787, 1690456), (1574, 845228), (3148, 422614), (5711, 232952), (6296, 211307), (11422, 116476), (22844, 58238), (29119, 45688)]