2220342392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3877}}^1\times {\mathrm{4211}}^1$

素因数の和:8111

約数の個数: 32

約数和(自身を含む): 4410216720

約数和(自身を除く): 2189874328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3877, 4211, 7754, 8422, 15508, 16844, 31016, 33688, 65909, 71587, 131818, 143174, 263636, 286348, 527272, 572696, 16326047, 32652094, 65304188, 130608376, 277542799, 555085598, 1110171196, 2220342392]

約数ペア:

[(1, 2220342392), (2, 1110171196), (4, 555085598), (8, 277542799), (17, 130608376), (34, 65304188), (68, 32652094), (136, 16326047), (3877, 572696), (4211, 527272), (7754, 286348), (8422, 263636), (15508, 143174), (16844, 131818), (31016, 71587), (33688, 65909)]