2017456338

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 4181483520

約数和(自身を除く): 2164027182

約数列:

[1, 2, 3, 6, 71, 79, 142, 151, 158, 213, 237, 302, 397, 426, 453, 474, 794, 906, 1191, 2382, 5609, 10721, 11218, 11929, 16827, 21442, 23858, 28187, 31363, 32163, 33654, 35787, 56374, 59947, 62726, 64326, 71574, 84561, 94089, 119894, 169122, 179841, 188178, 359682, 846959, 1693918, 2226773, 2540877, 4256237, 4453546, 4735813, 5081754, 6680319, 8512474, 9471626, 12768711, 13360638, 14207439, 25537422, 28414878, 336242723, 672485446, 1008728169, 2017456338]

約数ペア:

[(1, 2017456338), (2, 1008728169), (3, 672485446), (6, 336242723), (71, 28414878), (79, 25537422), (142, 14207439), (151, 13360638), (158, 12768711), (213, 9471626), (237, 8512474), (302, 6680319), (397, 5081754), (426, 4735813), (453, 4453546), (474, 4256237), (794, 2540877), (906, 2226773), (1191, 1693918), (2382, 846959), (5609, 359682), (10721, 188178), (11218, 179841), (11929, 169122), (16827, 119894), (21442, 94089), (23858, 84561), (28187, 71574), (31363, 64326), (32163, 62726), (33654, 59947), (35787, 56374)]