1021000376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2857}}^1$

素因数の和:3036

約数の個数: 64

約数和(自身を含む): 2172994560

約数和(自身を除く): 1151994184

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 131, 248, 262, 341, 524, 682, 1048, 1364, 1441, 2728, 2857, 2882, 4061, 5714, 5764, 8122, 11428, 11528, 16244, 22856, 31427, 32488, 44671, 62854, 88567, 89342, 125708, 177134, 178684, 251416, 354268, 357368, 374267, 708536, 748534, 974237, 1497068, 1948474, 2994136, 3896948, 4116937, 7793896, 8233874, 11602277, 16467748, 23204554, 32935496, 46409108, 92818216, 127625047, 255250094, 510500188, 1021000376]

約数ペア:

[(1, 1021000376), (2, 510500188), (4, 255250094), (8, 127625047), (11, 92818216), (22, 46409108), (31, 32935496), (44, 23204554), (62, 16467748), (88, 11602277), (124, 8233874), (131, 7793896), (248, 4116937), (262, 3896948), (341, 2994136), (524, 1948474), (682, 1497068), (1048, 974237), (1364, 748534), (1441, 708536), (2728, 374267), (2857, 357368), (2882, 354268), (4061, 251416), (5714, 178684), (5764, 177134), (8122, 125708), (11428, 89342), (11528, 88567), (16244, 62854), (22856, 44671), (31427, 32488)]