1330987164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449051}}^1$

素因数の和:449090

約数の個数: 48

約数和(自身を含む): 3520567680

約数和(自身を除く): 2189580516

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 449051, 898102, 1347153, 1796204, 2694306, 5388612, 5837663, 8531969, 11675326, 17063938, 17512989, 23350652, 25595907, 34127876, 35025978, 51191814, 70051956, 102383628, 110915597, 221831194, 332746791, 443662388, 665493582, 1330987164]

約数ペア:

[(1, 1330987164), (2, 665493582), (3, 443662388), (4, 332746791), (6, 221831194), (12, 110915597), (13, 102383628), (19, 70051956), (26, 51191814), (38, 35025978), (39, 34127876), (52, 25595907), (57, 23350652), (76, 17512989), (78, 17063938), (114, 11675326), (156, 8531969), (228, 5837663), (247, 5388612), (494, 2694306), (741, 1796204), (988, 1347153), (1482, 898102), (2964, 449051)]