1330590538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{262237}}^1$

素因数の和:262341

約数の個数: 16

約数和(自身を含む): 2076924960

約数和(自身を除く): 746334422

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 262237, 524474, 11276191, 15471983, 22552382, 30943966, 665295269, 1330590538]

約数ペア:

[(1, 1330590538), (2, 665295269), (43, 30943966), (59, 22552382), (86, 15471983), (118, 11276191), (2537, 524474), (5074, 262237)]