16888957442

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{809}}^1\times {\mathrm{3037}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 29056890240

約数和(自身を除く): 12167932798

約数列:

[1, 2, 7, 14, 491, 809, 982, 1618, 3037, 3437, 5663, 6074, 6874, 11326, 21259, 42518, 397219, 794438, 1491167, 2456933, 2780533, 2982334, 4913866, 5561066, 10438169, 17198531, 20876338, 34397062, 1206354103, 2412708206, 8444478721, 16888957442]

約数ペア:

[(1, 16888957442), (2, 8444478721), (7, 2412708206), (14, 1206354103), (491, 34397062), (809, 20876338), (982, 17198531), (1618, 10438169), (3037, 5561066), (3437, 4913866), (5663, 2982334), (6074, 2780533), (6874, 2456933), (11326, 1491167), (21259, 794438), (42518, 397219)]