319303012

素因数分解:

$2^2\times 7^2\times {\mathrm{1049}}^1\times {\mathrm{1553}}^1$

素因数の和:2620

約数の個数: 36

約数和(自身を含む): 651048300

約数和(自身を除く): 331745288

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1049, 1553, 2098, 3106, 4196, 6212, 7343, 10871, 14686, 21742, 29372, 43484, 51401, 76097, 102802, 152194, 205604, 304388, 1629097, 3258194, 6516388, 11403679, 22807358, 45614716, 79825753, 159651506, 319303012]

約数ペア:

[(1, 319303012), (2, 159651506), (4, 79825753), (7, 45614716), (14, 22807358), (28, 11403679), (49, 6516388), (98, 3258194), (196, 1629097), (1049, 304388), (1553, 205604), (2098, 152194), (3106, 102802), (4196, 76097), (6212, 51401), (7343, 43484), (10871, 29372), (14686, 21742)]