1008020988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2153891}}^1$

素因数の和:2153914

約数の個数: 36

約数和(自身を含む): 2744058408

約数和(自身を除く): 1736037420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2153891, 4307782, 6461673, 8615564, 12923346, 19385019, 25846692, 28000583, 38770038, 56001166, 77540076, 84001749, 112002332, 168003498, 252005247, 336006996, 504010494, 1008020988]

約数ペア:

[(1, 1008020988), (2, 504010494), (3, 336006996), (4, 252005247), (6, 168003498), (9, 112002332), (12, 84001749), (13, 77540076), (18, 56001166), (26, 38770038), (36, 28000583), (39, 25846692), (52, 19385019), (78, 12923346), (117, 8615564), (156, 6461673), (234, 4307782), (468, 2153891)]