2051224186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 3456591264

約数和(自身を除く): 1405367078

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 283, 491, 566, 671, 982, 1342, 3113, 5401, 6226, 7381, 10802, 14762, 17263, 29951, 34243, 34526, 59411, 59902, 68486, 118822, 138953, 189893, 277906, 329461, 379786, 658922, 1528483, 2088823, 3056966, 3624071, 4177646, 7248142, 8476133, 16813313, 16952266, 33626626, 93237463, 186474926, 1025612093, 2051224186]

約数ペア:

[(1, 2051224186), (2, 1025612093), (11, 186474926), (22, 93237463), (61, 33626626), (121, 16952266), (122, 16813313), (242, 8476133), (283, 7248142), (491, 4177646), (566, 3624071), (671, 3056966), (982, 2088823), (1342, 1528483), (3113, 658922), (5401, 379786), (6226, 329461), (7381, 277906), (10802, 189893), (14762, 138953), (17263, 118822), (29951, 68486), (34243, 59902), (34526, 59411)]