557975724

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{6791}}^1$

素因数の和:7006

約数の個数: 48

約数和(自身を含む): 1341881856

約数和(自身を除く): 783906132

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 167, 246, 334, 492, 501, 668, 1002, 2004, 6791, 6847, 13582, 13694, 20373, 20541, 27164, 27388, 40746, 41082, 81492, 82164, 278431, 556862, 835293, 1113724, 1134097, 1670586, 2268194, 3341172, 3402291, 4536388, 6804582, 13609164, 46497977, 92995954, 139493931, 185991908, 278987862, 557975724]

約数ペア:

[(1, 557975724), (2, 278987862), (3, 185991908), (4, 139493931), (6, 92995954), (12, 46497977), (41, 13609164), (82, 6804582), (123, 4536388), (164, 3402291), (167, 3341172), (246, 2268194), (334, 1670586), (492, 1134097), (501, 1113724), (668, 835293), (1002, 556862), (2004, 278431), (6791, 82164), (6847, 81492), (13582, 41082), (13694, 40746), (20373, 27388), (20541, 27164)]