2073292018

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 3971358720

約数和(自身を除く): 1898066702

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 127, 238, 239, 254, 287, 478, 574, 697, 833, 889, 1394, 1666, 1673, 1778, 2009, 2159, 3346, 4018, 4063, 4318, 4879, 5207, 6223, 8126, 9758, 9799, 10414, 11711, 12446, 15113, 19598, 23422, 28441, 30226, 30353, 34153, 36449, 56882, 60706, 68306, 68593, 72898, 88519, 105791, 137186, 166583, 177038, 199087, 211582, 212471, 255143, 333166, 398174, 424942, 480151, 510286, 516001, 619633, 960302, 1032002, 1166081, 1239266, 1244473, 1487297, 2332162, 2488946, 2974594, 3612007, 4337431, 7224014, 8162567, 8674862, 8711311, 16325134, 17422622, 21156041, 25284049, 42312082, 50568098, 60979177, 121958354, 148092287, 296184574, 1036646009, 2073292018]

約数ペア:

[(1, 2073292018), (2, 1036646009), (7, 296184574), (14, 148092287), (17, 121958354), (34, 60979177), (41, 50568098), (49, 42312082), (82, 25284049), (98, 21156041), (119, 17422622), (127, 16325134), (238, 8711311), (239, 8674862), (254, 8162567), (287, 7224014), (478, 4337431), (574, 3612007), (697, 2974594), (833, 2488946), (889, 2332162), (1394, 1487297), (1666, 1244473), (1673, 1239266), (1778, 1166081), (2009, 1032002), (2159, 960302), (3346, 619633), (4018, 516001), (4063, 510286), (4318, 480151), (4879, 424942), (5207, 398174), (6223, 333166), (8126, 255143), (9758, 212471), (9799, 211582), (10414, 199087), (11711, 177038), (12446, 166583), (15113, 137186), (19598, 105791), (23422, 88519), (28441, 72898), (30226, 68593), (30353, 68306), (34153, 60706), (36449, 56882)]