1945126302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1\times {\mathrm{1019}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 4549754880

約数和(自身を除く): 2604628578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 967, 987, 1019, 1934, 1974, 2038, 2901, 3057, 5802, 6114, 6769, 7133, 13538, 14266, 20307, 21399, 40614, 42798, 45449, 47893, 90898, 95786, 136347, 143679, 272694, 287358, 318143, 335251, 636286, 670502, 954429, 985373, 1005753, 1908858, 1970746, 2011506, 2956119, 5912238, 6897611, 13795222, 20692833, 41385666, 46312531, 92625062, 138937593, 277875186, 324187717, 648375434, 972563151, 1945126302]

約数ペア:

[(1, 1945126302), (2, 972563151), (3, 648375434), (6, 324187717), (7, 277875186), (14, 138937593), (21, 92625062), (42, 46312531), (47, 41385666), (94, 20692833), (141, 13795222), (282, 6897611), (329, 5912238), (658, 2956119), (967, 2011506), (987, 1970746), (1019, 1908858), (1934, 1005753), (1974, 985373), (2038, 954429), (2901, 670502), (3057, 636286), (5802, 335251), (6114, 318143), (6769, 287358), (7133, 272694), (13538, 143679), (14266, 136347), (20307, 95786), (21399, 90898), (40614, 47893), (42798, 45449)]