2019949724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{38729}}^1$

素因数の和:38822

約数の個数: 48

約数和(自身を含む): 4099183200

約数和(自身を除く): 2079233476

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 118, 221, 236, 442, 767, 884, 1003, 1534, 2006, 3068, 4012, 13039, 26078, 38729, 52156, 77458, 154916, 503477, 658393, 1006954, 1316786, 2013908, 2285011, 2633572, 4570022, 8559109, 9140044, 17118218, 29705143, 34236436, 38845187, 59410286, 77690374, 118820572, 155380748, 504987431, 1009974862, 2019949724]

約数ペア:

[(1, 2019949724), (2, 1009974862), (4, 504987431), (13, 155380748), (17, 118820572), (26, 77690374), (34, 59410286), (52, 38845187), (59, 34236436), (68, 29705143), (118, 17118218), (221, 9140044), (236, 8559109), (442, 4570022), (767, 2633572), (884, 2285011), (1003, 2013908), (1534, 1316786), (2006, 1006954), (3068, 658393), (4012, 503477), (13039, 154916), (26078, 77458), (38729, 52156)]