1330280506838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{1388141}}^1$

素因数の和:1388500

約数の個数: 32

約数和(自身を含む): 2115661669632

約数和(自身を除く): 785381162794

約数列:

[1, 2, 23, 46, 83, 166, 251, 502, 1909, 3818, 5773, 11546, 20833, 41666, 479159, 958318, 1388141, 2776282, 31927243, 63854486, 115215703, 230431406, 348423391, 696846782, 2649961169, 5299922338, 8013737993, 16027475986, 28919141453, 57838282906, 665140253419, 1330280506838]

約数ペア:

[(1, 1330280506838), (2, 665140253419), (23, 57838282906), (46, 28919141453), (83, 16027475986), (166, 8013737993), (251, 5299922338), (502, 2649961169), (1909, 696846782), (3818, 348423391), (5773, 230431406), (11546, 115215703), (20833, 63854486), (41666, 31927243), (479159, 2776282), (958318, 1388141)]