2000244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 5089280

約数和(自身を除く): 3089036

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 283, 372, 566, 589, 849, 1132, 1178, 1698, 1767, 2356, 3396, 3534, 5377, 7068, 8773, 10754, 16131, 17546, 21508, 26319, 32262, 35092, 52638, 64524, 105276, 166687, 333374, 500061, 666748, 1000122, 2000244]

約数ペア:

[(1, 2000244), (2, 1000122), (3, 666748), (4, 500061), (6, 333374), (12, 166687), (19, 105276), (31, 64524), (38, 52638), (57, 35092), (62, 32262), (76, 26319), (93, 21508), (114, 17546), (124, 16131), (186, 10754), (228, 8773), (283, 7068), (372, 5377), (566, 3534), (589, 3396), (849, 2356), (1132, 1767), (1178, 1698)]