2893002860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{42283}}^1$

素因数の和:42614

約数の個数: 48

約数和(自身を含む): 6649074432

約数和(自身を除く): 3756071572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 622, 1244, 1555, 3110, 3421, 6220, 6842, 13684, 17105, 34210, 42283, 68420, 84566, 169132, 211415, 422830, 465113, 845660, 930226, 1860452, 2325565, 4651130, 9302260, 13150013, 26300026, 52600052, 65750065, 131500130, 144650143, 263000260, 289300286, 578600572, 723250715, 1446501430, 2893002860]

約数ペア:

[(1, 2893002860), (2, 1446501430), (4, 723250715), (5, 578600572), (10, 289300286), (11, 263000260), (20, 144650143), (22, 131500130), (44, 65750065), (55, 52600052), (110, 26300026), (220, 13150013), (311, 9302260), (622, 4651130), (1244, 2325565), (1555, 1860452), (3110, 930226), (3421, 845660), (6220, 465113), (6842, 422830), (13684, 211415), (17105, 169132), (34210, 84566), (42283, 68420)]