496770973319

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1951}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 549751910400

約数和(自身を除く): 52980937081

約数列:

[1, 19, 43, 47, 349, 361, 817, 893, 1951, 2021, 6631, 15007, 15523, 16403, 16967, 37069, 38399, 83893, 91697, 125989, 285133, 311657, 680899, 704311, 705329, 729581, 1593967, 1742243, 3942971, 5417527, 5921483, 12937081, 13401251, 29278657, 30285373, 32002253, 33102617, 74916449, 245804539, 254623769, 556294483, 608042807, 1376096879, 1423412531, 10569595177, 11552813333, 26145840701, 496770973319]

約数ペア:

[(1, 496770973319), (19, 26145840701), (43, 11552813333), (47, 10569595177), (349, 1423412531), (361, 1376096879), (817, 608042807), (893, 556294483), (1951, 254623769), (2021, 245804539), (6631, 74916449), (15007, 33102617), (15523, 32002253), (16403, 30285373), (16967, 29278657), (37069, 13401251), (38399, 12937081), (83893, 5921483), (91697, 5417527), (125989, 3942971), (285133, 1742243), (311657, 1593967), (680899, 729581), (704311, 705329)]