2017785576

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1\times {\mathrm{1613}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 5159635200

約数和(自身を除く): 3141849624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1109, 1128, 1613, 2218, 3226, 3327, 4436, 4839, 6452, 6654, 8872, 9678, 12904, 13308, 19356, 26616, 38712, 52123, 75811, 104246, 151622, 156369, 208492, 227433, 303244, 312738, 416984, 454866, 606488, 625476, 909732, 1250952, 1788817, 1819464, 3577634, 5366451, 7155268, 10732902, 14310536, 21465804, 42931608, 84074399, 168148798, 252223197, 336297596, 504446394, 672595192, 1008892788, 2017785576]

約数ペア:

[(1, 2017785576), (2, 1008892788), (3, 672595192), (4, 504446394), (6, 336297596), (8, 252223197), (12, 168148798), (24, 84074399), (47, 42931608), (94, 21465804), (141, 14310536), (188, 10732902), (282, 7155268), (376, 5366451), (564, 3577634), (1109, 1819464), (1128, 1788817), (1613, 1250952), (2218, 909732), (3226, 625476), (3327, 606488), (4436, 454866), (4839, 416984), (6452, 312738), (6654, 303244), (8872, 227433), (9678, 208492), (12904, 156369), (13308, 151622), (19356, 104246), (26616, 75811), (38712, 52123)]