2017645326

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{3461}}^1$

素因数の和:3841

約数の個数: 48

約数和(自身を含む): 4423189680

約数和(自身を除く): 2405544354

約数列:

[1, 2, 3, 6, 9, 18, 139, 233, 278, 417, 466, 699, 834, 1251, 1398, 2097, 2502, 3461, 4194, 6922, 10383, 20766, 31149, 32387, 62298, 64774, 97161, 194322, 291483, 481079, 582966, 806413, 962158, 1443237, 1612826, 2419239, 2886474, 4329711, 4838478, 7257717, 8659422, 14515434, 112091407, 224182814, 336274221, 672548442, 1008822663, 2017645326]

約数ペア:

[(1, 2017645326), (2, 1008822663), (3, 672548442), (6, 336274221), (9, 224182814), (18, 112091407), (139, 14515434), (233, 8659422), (278, 7257717), (417, 4838478), (466, 4329711), (699, 2886474), (834, 2419239), (1251, 1612826), (1398, 1443237), (2097, 962158), (2502, 806413), (3461, 582966), (4194, 481079), (6922, 291483), (10383, 194322), (20766, 97161), (31149, 64774), (32387, 62298)]