677298434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 1146277440

約数和(自身を除く): 468979006

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 437, 461, 779, 874, 922, 943, 1558, 1681, 1886, 3362, 8759, 10603, 17518, 17917, 18901, 21206, 31939, 35834, 37802, 38663, 63878, 77326, 201457, 359119, 402914, 434723, 718238, 734597, 774941, 869446, 1469194, 1549882, 8259737, 14723879, 16519474, 17823643, 29447758, 35647286, 338649217, 677298434]

約数ペア:

[(1, 677298434), (2, 338649217), (19, 35647286), (23, 29447758), (38, 17823643), (41, 16519474), (46, 14723879), (82, 8259737), (437, 1549882), (461, 1469194), (779, 869446), (874, 774941), (922, 734597), (943, 718238), (1558, 434723), (1681, 402914), (1886, 359119), (3362, 201457), (8759, 77326), (10603, 63878), (17518, 38663), (17917, 37802), (18901, 35834), (21206, 31939)]