2108802108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{90631}}^1$

素因数の和:90922

約数の個数: 48

約数和(自身を含む): 5643835904

約数和(自身を除く): 3535033796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 90631, 181262, 271893, 362524, 543786, 634417, 1087572, 1268834, 1903251, 2537668, 3806502, 7613004, 25104787, 50209574, 75314361, 100419148, 150628722, 175733509, 301257444, 351467018, 527200527, 702934036, 1054401054, 2108802108]

約数ペア:

[(1, 2108802108), (2, 1054401054), (3, 702934036), (4, 527200527), (6, 351467018), (7, 301257444), (12, 175733509), (14, 150628722), (21, 100419148), (28, 75314361), (42, 50209574), (84, 25104787), (277, 7613004), (554, 3806502), (831, 2537668), (1108, 1903251), (1662, 1268834), (1939, 1087572), (3324, 634417), (3878, 543786), (5817, 362524), (7756, 271893), (11634, 181262), (23268, 90631)]