871274446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 1636872192

約数和(自身を除く): 765597746

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 163, 238, 259, 326, 518, 607, 629, 1141, 1214, 1258, 2282, 2771, 4249, 4403, 5542, 6031, 8498, 8806, 10319, 12062, 19397, 20638, 22459, 38794, 42217, 44918, 72233, 84434, 98941, 102527, 144466, 157213, 197882, 205054, 314426, 381803, 692587, 717689, 763606, 1385174, 1435378, 1681997, 2672621, 3363994, 3660817, 5345242, 7321634, 11773979, 23547958, 25625719, 51251438, 62233889, 124467778, 435637223, 871274446]

約数ペア:

[(1, 871274446), (2, 435637223), (7, 124467778), (14, 62233889), (17, 51251438), (34, 25625719), (37, 23547958), (74, 11773979), (119, 7321634), (163, 5345242), (238, 3660817), (259, 3363994), (326, 2672621), (518, 1681997), (607, 1435378), (629, 1385174), (1141, 763606), (1214, 717689), (1258, 692587), (2282, 381803), (2771, 314426), (4249, 205054), (4403, 197882), (5542, 157213), (6031, 144466), (8498, 102527), (8806, 98941), (10319, 84434), (12062, 72233), (19397, 44918), (20638, 42217), (22459, 38794)]