2365688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 5109720

約数和(自身を除く): 2744032

約数列:

[1, 2, 4, 8, 13, 23, 26, 43, 46, 52, 86, 92, 104, 172, 184, 299, 344, 529, 559, 598, 989, 1058, 1118, 1196, 1978, 2116, 2236, 2392, 3956, 4232, 4472, 6877, 7912, 12857, 13754, 22747, 25714, 27508, 45494, 51428, 55016, 90988, 102856, 181976, 295711, 591422, 1182844, 2365688]

約数ペア:

[(1, 2365688), (2, 1182844), (4, 591422), (8, 295711), (13, 181976), (23, 102856), (26, 90988), (43, 55016), (46, 51428), (52, 45494), (86, 27508), (92, 25714), (104, 22747), (172, 13754), (184, 12857), (299, 7912), (344, 6877), (529, 4472), (559, 4232), (598, 3956), (989, 2392), (1058, 2236), (1118, 2116), (1196, 1978)]