2019389764

素因数分解:

$2^2\times 7^2\times {\mathrm{941}}^1\times {\mathrm{10949}}^1$

素因数の和:11908

約数の個数: 36

約数和(自身を含む): 4115645100

約数和(自身を除く): 2096255336

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 941, 1882, 3764, 6587, 10949, 13174, 21898, 26348, 43796, 46109, 76643, 92218, 153286, 184436, 306572, 536501, 1073002, 2146004, 10303009, 20606018, 41212036, 72121063, 144242126, 288484252, 504847441, 1009694882, 2019389764]

約数ペア:

[(1, 2019389764), (2, 1009694882), (4, 504847441), (7, 288484252), (14, 144242126), (28, 72121063), (49, 41212036), (98, 20606018), (196, 10303009), (941, 2146004), (1882, 1073002), (3764, 536501), (6587, 306572), (10949, 184436), (13174, 153286), (21898, 92218), (26348, 76643), (43796, 46109)]