490405326

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{7103}}^1$

素因数の和:7456

約数の個数: 32

約数和(自身を含む): 1010700288

約数和(自身を除く): 520294962

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 311, 622, 933, 1866, 7103, 11507, 14206, 21309, 23014, 34521, 42618, 69042, 262811, 525622, 788433, 1576866, 2209033, 4418066, 6627099, 13254198, 81734221, 163468442, 245202663, 490405326]

約数ペア:

[(1, 490405326), (2, 245202663), (3, 163468442), (6, 81734221), (37, 13254198), (74, 6627099), (111, 4418066), (222, 2209033), (311, 1576866), (622, 788433), (933, 525622), (1866, 262811), (7103, 69042), (11507, 42618), (14206, 34521), (21309, 23014)]