2017801676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{6653}}^1$

素因数の和:6842

約数の個数: 48

約数和(自身を含む): 3950559648

約数和(自身を除く): 1932757972

約数列:

[1, 2, 4, 11, 22, 44, 61, 113, 122, 226, 244, 452, 671, 1243, 1342, 2486, 2684, 4972, 6653, 6893, 13306, 13786, 26612, 27572, 73183, 75823, 146366, 151646, 292732, 303292, 405833, 751789, 811666, 1503578, 1623332, 3007156, 4464163, 8269679, 8928326, 16539358, 17856652, 33078716, 45859129, 91718258, 183436516, 504450419, 1008900838, 2017801676]

約数ペア:

[(1, 2017801676), (2, 1008900838), (4, 504450419), (11, 183436516), (22, 91718258), (44, 45859129), (61, 33078716), (113, 17856652), (122, 16539358), (226, 8928326), (244, 8269679), (452, 4464163), (671, 3007156), (1243, 1623332), (1342, 1503578), (2486, 811666), (2684, 751789), (4972, 405833), (6653, 303292), (6893, 292732), (13306, 151646), (13786, 146366), (26612, 75823), (27572, 73183)]