2452444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 4800040

約数和(自身を除く): 2347596

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 437, 529, 874, 1058, 1159, 1403, 1748, 2116, 2318, 2806, 4636, 5612, 10051, 20102, 26657, 32269, 40204, 53314, 64538, 106628, 129076, 613111, 1226222, 2452444]

約数ペア:

[(1, 2452444), (2, 1226222), (4, 613111), (19, 129076), (23, 106628), (38, 64538), (46, 53314), (61, 40204), (76, 32269), (92, 26657), (122, 20102), (244, 10051), (437, 5612), (529, 4636), (874, 2806), (1058, 2318), (1159, 2116), (1403, 1748)]