2620799998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{16567}}^1$

素因数の和:16792

約数の個数: 32

約数和(自身を含む): 4342141440

約数和(自身を除く): 1721341442

約数列:

[1, 2, 19, 23, 38, 46, 181, 362, 437, 874, 3439, 4163, 6878, 8326, 16567, 33134, 79097, 158194, 314773, 381041, 629546, 762082, 2998627, 5997254, 7239779, 14479558, 56973913, 68968421, 113947826, 137936842, 1310399999, 2620799998]

約数ペア:

[(1, 2620799998), (2, 1310399999), (19, 137936842), (23, 113947826), (38, 68968421), (46, 56973913), (181, 14479558), (362, 7239779), (437, 5997254), (874, 2998627), (3439, 762082), (4163, 629546), (6878, 381041), (8326, 314773), (16567, 158194), (33134, 79097)]