2017253868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 5436845568

約数和(自身を除く): 3419591700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 251, 397, 482, 502, 723, 753, 794, 964, 1004, 1191, 1446, 1506, 1588, 1687, 1757, 2382, 2779, 2892, 3012, 3374, 3514, 4764, 5061, 5271, 5558, 6748, 7028, 8337, 10122, 10542, 11116, 16674, 20244, 21084, 33348, 60491, 95677, 99647, 120982, 181473, 191354, 199294, 241964, 287031, 298941, 362946, 382708, 398588, 423437, 574062, 597882, 669739, 697529, 725892, 846874, 1148124, 1195764, 1270311, 1339478, 1395058, 1693748, 2009217, 2092587, 2540622, 2678956, 2790116, 4018434, 4185174, 5081244, 8036868, 8370348, 24014927, 48029854, 72044781, 96059708, 144089562, 168104489, 288179124, 336208978, 504313467, 672417956, 1008626934, 2017253868]

約数ペア:

[(1, 2017253868), (2, 1008626934), (3, 672417956), (4, 504313467), (6, 336208978), (7, 288179124), (12, 168104489), (14, 144089562), (21, 96059708), (28, 72044781), (42, 48029854), (84, 24014927), (241, 8370348), (251, 8036868), (397, 5081244), (482, 4185174), (502, 4018434), (723, 2790116), (753, 2678956), (794, 2540622), (964, 2092587), (1004, 2009217), (1191, 1693748), (1446, 1395058), (1506, 1339478), (1588, 1270311), (1687, 1195764), (1757, 1148124), (2382, 846874), (2779, 725892), (2892, 697529), (3012, 669739), (3374, 597882), (3514, 574062), (4764, 423437), (5061, 398588), (5271, 382708), (5558, 362946), (6748, 298941), (7028, 287031), (8337, 241964), (10122, 199294), (10542, 191354), (11116, 181473), (16674, 120982), (20244, 99647), (21084, 95677), (33348, 60491)]