2005340028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283721}}^1$

素因数の和:283778

約数の個数: 48

約数和(自身を含む): 5084298240

約数和(自身を除く): 3078958212

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 283721, 567442, 851163, 1134884, 1702326, 3404652, 5390699, 8795351, 10781398, 16172097, 17590702, 21562796, 26386053, 32344194, 35181404, 52772106, 64688388, 105544212, 167111669, 334223338, 501335007, 668446676, 1002670014, 2005340028]

約数ペア:

[(1, 2005340028), (2, 1002670014), (3, 668446676), (4, 501335007), (6, 334223338), (12, 167111669), (19, 105544212), (31, 64688388), (38, 52772106), (57, 35181404), (62, 32344194), (76, 26386053), (93, 21562796), (114, 17590702), (124, 16172097), (186, 10781398), (228, 8795351), (372, 5390699), (589, 3404652), (1178, 1702326), (1767, 1134884), (2356, 851163), (3534, 567442), (7068, 283721)]