1883191614530

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{2131}}^1\times {\mathrm{8663}}^1$

素因数の和:11003

約数の個数: 48

約数和(自身を含む): 3425641008192

約数和(自身を除く): 1542449393662

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2131, 4262, 8663, 10201, 10655, 17326, 20402, 21310, 43315, 51005, 86630, 102010, 215231, 430462, 874963, 1076155, 1749926, 2152310, 4374815, 8749630, 18460853, 21738331, 36921706, 43476662, 88371263, 92304265, 108691655, 176742526, 184608530, 217383310, 441856315, 883712630, 1864546153, 3729092306, 9322730765, 18645461530, 188319161453, 376638322906, 941595807265, 1883191614530]

約数ペア:

[(1, 1883191614530), (2, 941595807265), (5, 376638322906), (10, 188319161453), (101, 18645461530), (202, 9322730765), (505, 3729092306), (1010, 1864546153), (2131, 883712630), (4262, 441856315), (8663, 217383310), (10201, 184608530), (10655, 176742526), (17326, 108691655), (20402, 92304265), (21310, 88371263), (43315, 43476662), (51005, 36921706), (86630, 21738331), (102010, 18460853), (215231, 8749630), (430462, 4374815), (874963, 2152310), (1076155, 1749926)]