1114872008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{140909}}^1$

素因数の和:140981

約数の個数: 32

約数和(自身を含む): 2232014400

約数和(自身を除く): 1117142392

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 140909, 281818, 563636, 1127272, 3240907, 6059087, 6481814, 12118174, 12963628, 24236348, 25927256, 48472696, 139359001, 278718002, 557436004, 1114872008]

約数ペア:

[(1, 1114872008), (2, 557436004), (4, 278718002), (8, 139359001), (23, 48472696), (43, 25927256), (46, 24236348), (86, 12963628), (92, 12118174), (172, 6481814), (184, 6059087), (344, 3240907), (989, 1127272), (1978, 563636), (3956, 281818), (7912, 140909)]