2045783806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3289

約数の個数: 64

約数和(自身を含む): 3694989312

約数和(自身を除く): 1649205506

約数列:

[1, 2, 11, 22, 23, 31, 41, 46, 62, 82, 253, 341, 451, 506, 682, 713, 902, 943, 1271, 1426, 1886, 2542, 3181, 6362, 7843, 10373, 13981, 15686, 20746, 27962, 29233, 34991, 58466, 69982, 73163, 98611, 130421, 146326, 197222, 260842, 321563, 643126, 804793, 1084721, 1434631, 1609586, 2169442, 2268053, 2869262, 2999683, 4043051, 4536106, 5999366, 8086102, 24948583, 32996513, 44473561, 49897166, 65993026, 88947122, 92990173, 185980346, 1022891903, 2045783806]

約数ペア:

[(1, 2045783806), (2, 1022891903), (11, 185980346), (22, 92990173), (23, 88947122), (31, 65993026), (41, 49897166), (46, 44473561), (62, 32996513), (82, 24948583), (253, 8086102), (341, 5999366), (451, 4536106), (506, 4043051), (682, 2999683), (713, 2869262), (902, 2268053), (943, 2169442), (1271, 1609586), (1426, 1434631), (1886, 1084721), (2542, 804793), (3181, 643126), (6362, 321563), (7843, 260842), (10373, 197222), (13981, 146326), (15686, 130421), (20746, 98611), (27962, 73163), (29233, 69982), (34991, 58466)]