1399646002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{385153}}^1$

素因数の和:385257

約数の個数: 16

約数和(自身を含む): 2218487040

約数和(自身を除く): 818841038

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 385153, 770306, 8858519, 17717038, 30427087, 60854174, 699823001, 1399646002]

約数ペア:

[(1, 1399646002), (2, 699823001), (23, 60854174), (46, 30427087), (79, 17717038), (158, 8858519), (1817, 770306), (3634, 385153)]