7131939838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{13687}}^1$

素因数の和:13888

約数の個数: 32

約数和(自身を含む): 11231168256

約数和(自身を除く): 4099228418

約数列:

[1, 2, 43, 73, 83, 86, 146, 166, 3139, 3569, 6059, 6278, 7138, 12118, 13687, 27374, 260537, 521074, 588541, 999151, 1136021, 1177082, 1998302, 2272042, 42963493, 48848903, 82929533, 85926986, 97697806, 165859066, 3565969919, 7131939838]

約数ペア:

[(1, 7131939838), (2, 3565969919), (43, 165859066), (73, 97697806), (83, 85926986), (86, 82929533), (146, 48848903), (166, 42963493), (3139, 2272042), (3569, 1998302), (6059, 1177082), (6278, 1136021), (7138, 999151), (12118, 588541), (13687, 521074), (27374, 260537)]