2015166476

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{139981}}^1$

素因数の和:140105

約数の個数: 24

約数和(自身を含む): 3645131280

約数和(自身を除く): 1629964804

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 3599, 7198, 14396, 139981, 279962, 559924, 8258879, 8538841, 16517758, 17077682, 33035516, 34155364, 503791619, 1007583238, 2015166476]

約数ペア:

[(1, 2015166476), (2, 1007583238), (4, 503791619), (59, 34155364), (61, 33035516), (118, 17077682), (122, 16517758), (236, 8538841), (244, 8258879), (3599, 559924), (7198, 279962), (14396, 139981)]