855379976

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{569}}^1\times {\mathrm{1553}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 1767131100

約数和(自身を除く): 911751124

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 569, 968, 1138, 1553, 2276, 3106, 4552, 6212, 6259, 12424, 12518, 17083, 25036, 34166, 50072, 68332, 68849, 136664, 137698, 187913, 275396, 375826, 550792, 751652, 883657, 1503304, 1767314, 3534628, 7069256, 9720227, 19440454, 38880908, 77761816, 106922497, 213844994, 427689988, 855379976]

約数ペア:

[(1, 855379976), (2, 427689988), (4, 213844994), (8, 106922497), (11, 77761816), (22, 38880908), (44, 19440454), (88, 9720227), (121, 7069256), (242, 3534628), (484, 1767314), (569, 1503304), (968, 883657), (1138, 751652), (1553, 550792), (2276, 375826), (3106, 275396), (4552, 187913), (6212, 137698), (6259, 136664), (12424, 68849), (12518, 68332), (17083, 50072), (25036, 34166)]