2019113772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{29483}}^1$

素因数の和:29942

約数の個数: 48

約数和(自身を含む): 5085400320

約数和(自身を除く): 3066286548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1317, 1756, 2634, 5268, 5707, 11414, 17121, 22828, 29483, 34242, 58966, 68484, 88449, 117932, 176898, 353796, 383279, 766558, 1149837, 1533116, 2299674, 4599348, 12943037, 25886074, 38829111, 51772148, 77658222, 155316444, 168259481, 336518962, 504778443, 673037924, 1009556886, 2019113772]

約数ペア:

[(1, 2019113772), (2, 1009556886), (3, 673037924), (4, 504778443), (6, 336518962), (12, 168259481), (13, 155316444), (26, 77658222), (39, 51772148), (52, 38829111), (78, 25886074), (156, 12943037), (439, 4599348), (878, 2299674), (1317, 1533116), (1756, 1149837), (2634, 766558), (5268, 383279), (5707, 353796), (11414, 176898), (17121, 117932), (22828, 88449), (29483, 68484), (34242, 58966)]