620370958

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 984960000

約数和(自身を除く): 364589042

約数列:

[1, 2, 29, 58, 59, 118, 199, 398, 911, 1711, 1822, 3422, 5771, 11542, 11741, 23482, 26419, 52838, 53749, 107498, 181289, 340489, 362578, 680978, 1558721, 3117442, 5257381, 10514762, 10696051, 21392102, 310185479, 620370958]

約数ペア:

[(1, 620370958), (2, 310185479), (29, 21392102), (58, 10696051), (59, 10514762), (118, 5257381), (199, 3117442), (398, 1558721), (911, 680978), (1711, 362578), (1822, 340489), (3422, 181289), (5771, 107498), (11542, 53749), (11741, 52838), (23482, 26419)]