2019980073586

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1\times {\mathrm{1949}}^1\times {\mathrm{13397}}^1$

素因数の和:16218

約数の個数: 32

約数和(自身を含む): 3100018521600

約数和(自身を除く): 1080038448014

約数列:

[1, 2, 47, 94, 823, 1646, 1949, 3898, 13397, 26794, 38681, 77362, 91603, 183206, 629659, 1259318, 1604027, 3208054, 11025731, 22051462, 26110753, 52221506, 75389269, 150778538, 518209357, 1036418714, 1227205391, 2454410782, 21489149719, 42978299438, 1009990036793, 2019980073586]

約数ペア:

[(1, 2019980073586), (2, 1009990036793), (47, 42978299438), (94, 21489149719), (823, 2454410782), (1646, 1227205391), (1949, 1036418714), (3898, 518209357), (13397, 150778538), (26794, 75389269), (38681, 52221506), (77362, 26110753), (91603, 22051462), (183206, 11025731), (629659, 3208054), (1259318, 1604027)]