2718786004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 5230423296

約数和(自身を除く): 2511637292

約数列:

[1, 2, 4, 11, 22, 44, 317, 421, 463, 634, 842, 926, 1268, 1684, 1852, 3487, 4631, 5093, 6974, 9262, 10186, 13948, 18524, 20372, 133457, 146771, 194923, 266914, 293542, 389846, 533828, 587084, 779692, 1468027, 1614481, 2144153, 2936054, 3228962, 4288306, 5872108, 6457924, 8576612, 61790591, 123581182, 247162364, 679696501, 1359393002, 2718786004]

約数ペア:

[(1, 2718786004), (2, 1359393002), (4, 679696501), (11, 247162364), (22, 123581182), (44, 61790591), (317, 8576612), (421, 6457924), (463, 5872108), (634, 4288306), (842, 3228962), (926, 2936054), (1268, 2144153), (1684, 1614481), (1852, 1468027), (3487, 779692), (4631, 587084), (5093, 533828), (6974, 389846), (9262, 293542), (10186, 266914), (13948, 194923), (18524, 146771), (20372, 133457)]