2128946984

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{10177}}^1$

素因数の和:10593

約数の個数: 32

約数和(自身を含む): 4054915200

約数和(自身を除く): 1925968216

約数列:

[1, 2, 4, 8, 79, 158, 316, 331, 632, 662, 1324, 2648, 10177, 20354, 26149, 40708, 52298, 81416, 104596, 209192, 803983, 1607966, 3215932, 3368587, 6431864, 6737174, 13474348, 26948696, 266118373, 532236746, 1064473492, 2128946984]

約数ペア:

[(1, 2128946984), (2, 1064473492), (4, 532236746), (8, 266118373), (79, 26948696), (158, 13474348), (316, 6737174), (331, 6431864), (632, 3368587), (662, 3215932), (1324, 1607966), (2648, 803983), (10177, 209192), (20354, 104596), (26149, 81416), (40708, 52298)]