7906874444

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{9001}}^1$

素因数の和:9378

約数の個数: 48

約数和(自身を含む): 16000514880

約数和(自身を除く): 8093640436

約数列:

[1, 2, 4, 7, 14, 28, 137, 229, 274, 458, 548, 916, 959, 1603, 1918, 3206, 3836, 6412, 9001, 18002, 31373, 36004, 62746, 63007, 125492, 126014, 219611, 252028, 439222, 878444, 1233137, 2061229, 2466274, 4122458, 4932548, 8244916, 8631959, 14428603, 17263918, 28857206, 34527836, 57714412, 282388373, 564776746, 1129553492, 1976718611, 3953437222, 7906874444]

約数ペア:

[(1, 7906874444), (2, 3953437222), (4, 1976718611), (7, 1129553492), (14, 564776746), (28, 282388373), (137, 57714412), (229, 34527836), (274, 28857206), (458, 17263918), (548, 14428603), (916, 8631959), (959, 8244916), (1603, 4932548), (1918, 4122458), (3206, 2466274), (3836, 2061229), (6412, 1233137), (9001, 878444), (18002, 439222), (31373, 252028), (36004, 219611), (62746, 126014), (63007, 125492)]