128481886802

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{21011}}^1\times {\mathrm{65053}}^1$

素因数の和:86113

約数の個数: 16

約数和(自身を含む): 196835709312

約数和(自身を除く): 68353822510

約数列:

[1, 2, 47, 94, 21011, 42022, 65053, 130106, 987517, 1975034, 3057491, 6114982, 1366828583, 2733657166, 64240943401, 128481886802]

約数ペア:

[(1, 128481886802), (2, 64240943401), (47, 2733657166), (94, 1366828583), (21011, 6114982), (42022, 3057491), (65053, 1975034), (130106, 987517)]