2000396712

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{5791}}^1$

素因数の和:6226

約数の個数: 64

約数和(自身を含む): 5150246400

約数和(自身を除く): 3149849688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 389, 444, 778, 888, 1167, 1556, 2334, 3112, 4668, 5791, 9336, 11582, 14393, 17373, 23164, 28786, 34746, 43179, 46328, 57572, 69492, 86358, 115144, 138984, 172716, 214267, 345432, 428534, 642801, 857068, 1285602, 1714136, 2252699, 2571204, 4505398, 5142408, 6758097, 9010796, 13516194, 18021592, 27032388, 54064776, 83349863, 166699726, 250049589, 333399452, 500099178, 666798904, 1000198356, 2000396712]

約数ペア:

[(1, 2000396712), (2, 1000198356), (3, 666798904), (4, 500099178), (6, 333399452), (8, 250049589), (12, 166699726), (24, 83349863), (37, 54064776), (74, 27032388), (111, 18021592), (148, 13516194), (222, 9010796), (296, 6758097), (389, 5142408), (444, 4505398), (778, 2571204), (888, 2252699), (1167, 1714136), (1556, 1285602), (2334, 857068), (3112, 642801), (4668, 428534), (5791, 345432), (9336, 214267), (11582, 172716), (14393, 138984), (17373, 115144), (23164, 86358), (28786, 69492), (34746, 57572), (43179, 46328)]