2019400572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{559081}}^1$

素因数の和:559138

約数の個数: 48

約数和(自身を含む): 5510312192

約数和(自身を除く): 3490911620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 559081, 1118162, 1677243, 2236324, 3354486, 3913567, 6708972, 7827134, 11740701, 15654268, 23481402, 24040483, 46962804, 48080966, 72121449, 96161932, 144242898, 168283381, 288485796, 336566762, 504850143, 673133524, 1009700286, 2019400572]

約数ペア:

[(1, 2019400572), (2, 1009700286), (3, 673133524), (4, 504850143), (6, 336566762), (7, 288485796), (12, 168283381), (14, 144242898), (21, 96161932), (28, 72121449), (42, 48080966), (43, 46962804), (84, 24040483), (86, 23481402), (129, 15654268), (172, 11740701), (258, 7827134), (301, 6708972), (516, 3913567), (602, 3354486), (903, 2236324), (1204, 1677243), (1806, 1118162), (3612, 559081)]