2380491274

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 4379132160

約数和(自身を除く): 1998640886

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 107, 203, 214, 259, 406, 518, 749, 1073, 1481, 1498, 2146, 2962, 3103, 3959, 6206, 7511, 7918, 10367, 15022, 20734, 21721, 27713, 42949, 43442, 54797, 55426, 85898, 109594, 114811, 158467, 229622, 300643, 316934, 383579, 601286, 767158, 803677, 1109269, 1589113, 1607354, 2218538, 3178226, 4595543, 5863279, 9191086, 11123791, 11726558, 22247582, 32168801, 41042953, 64337602, 82085906, 170035091, 340070182, 1190245637, 2380491274]

約数ペア:

[(1, 2380491274), (2, 1190245637), (7, 340070182), (14, 170035091), (29, 82085906), (37, 64337602), (58, 41042953), (74, 32168801), (107, 22247582), (203, 11726558), (214, 11123791), (259, 9191086), (406, 5863279), (518, 4595543), (749, 3178226), (1073, 2218538), (1481, 1607354), (1498, 1589113), (2146, 1109269), (2962, 803677), (3103, 767158), (3959, 601286), (6206, 383579), (7511, 316934), (7918, 300643), (10367, 229622), (15022, 158467), (20734, 114811), (21721, 109594), (27713, 85898), (42949, 55426), (43442, 54797)]