553631428

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{7039}}^1$

素因数の和:7156

約数の個数: 36

約数和(自身を含む): 1128709120

約数和(自身を除く): 575077692

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2809, 5618, 7039, 11236, 14078, 19663, 28156, 39326, 49273, 78652, 98546, 197092, 373067, 746134, 1492268, 2611469, 5222938, 10445876, 19772551, 39545102, 79090204, 138407857, 276815714, 553631428]

約数ペア:

[(1, 553631428), (2, 276815714), (4, 138407857), (7, 79090204), (14, 39545102), (28, 19772551), (53, 10445876), (106, 5222938), (212, 2611469), (371, 1492268), (742, 746134), (1484, 373067), (2809, 197092), (5618, 98546), (7039, 78652), (11236, 49273), (14078, 39326), (19663, 28156)]