291218894718

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{2142229}}^1$

素因数の和:2142536

約数の個数: 32

約数和(自身を含む): 590227209600

約数和(自身を除く): 299008314882

約数列:

[1, 2, 3, 6, 139, 163, 278, 326, 417, 489, 834, 978, 22657, 45314, 67971, 135942, 2142229, 4284458, 6426687, 12853374, 297769831, 349183327, 595539662, 698366654, 893309493, 1047549981, 1786618986, 2095099962, 48536482453, 97072964906, 145609447359, 291218894718]

約数ペア:

[(1, 291218894718), (2, 145609447359), (3, 97072964906), (6, 48536482453), (139, 2095099962), (163, 1786618986), (278, 1047549981), (326, 893309493), (417, 698366654), (489, 595539662), (834, 349183327), (978, 297769831), (22657, 12853374), (45314, 6426687), (67971, 4284458), (135942, 2142229)]