1977558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 4608576

約数和(自身を除く): 2631018

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 83, 114, 166, 209, 249, 361, 418, 498, 627, 722, 913, 1083, 1254, 1577, 1826, 2166, 2739, 3154, 3971, 4731, 5478, 7942, 9462, 11913, 17347, 23826, 29963, 34694, 52041, 59926, 89889, 104082, 179778, 329593, 659186, 988779, 1977558]

約数ペア:

[(1, 1977558), (2, 988779), (3, 659186), (6, 329593), (11, 179778), (19, 104082), (22, 89889), (33, 59926), (38, 52041), (57, 34694), (66, 29963), (83, 23826), (114, 17347), (166, 11913), (209, 9462), (249, 7942), (361, 5478), (418, 4731), (498, 3971), (627, 3154), (722, 2739), (913, 2166), (1083, 1826), (1254, 1577)]