2012592680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1026833}}^1$

素因数の和:1026858

約数の個数: 48

約数和(自身を含む): 5267658420

約数和(自身を除く): 3255065740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 1026833, 2053666, 4107332, 5134165, 7187831, 8214664, 10268330, 14375662, 20536660, 28751324, 35939155, 41073320, 50314817, 57502648, 71878310, 100629634, 143756620, 201259268, 251574085, 287513240, 402518536, 503148170, 1006296340, 2012592680]

約数ペア:

[(1, 2012592680), (2, 1006296340), (4, 503148170), (5, 402518536), (7, 287513240), (8, 251574085), (10, 201259268), (14, 143756620), (20, 100629634), (28, 71878310), (35, 57502648), (40, 50314817), (49, 41073320), (56, 35939155), (70, 28751324), (98, 20536660), (140, 14375662), (196, 10268330), (245, 8214664), (280, 7187831), (392, 5134165), (490, 4107332), (980, 2053666), (1960, 1026833)]