2019526908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{37507}}^1$

素因数の和:38162

約数の個数: 48

約数和(自身を含む): 5393950464

約数和(自身を除く): 3374423556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 641, 1282, 1923, 2564, 3846, 4487, 7692, 8974, 13461, 17948, 26922, 37507, 53844, 75014, 112521, 150028, 225042, 262549, 450084, 525098, 787647, 1050196, 1575294, 3150588, 24041987, 48083974, 72125961, 96167948, 144251922, 168293909, 288503844, 336587818, 504881727, 673175636, 1009763454, 2019526908]

約数ペア:

[(1, 2019526908), (2, 1009763454), (3, 673175636), (4, 504881727), (6, 336587818), (7, 288503844), (12, 168293909), (14, 144251922), (21, 96167948), (28, 72125961), (42, 48083974), (84, 24041987), (641, 3150588), (1282, 1575294), (1923, 1050196), (2564, 787647), (3846, 525098), (4487, 450084), (7692, 262549), (8974, 225042), (13461, 150028), (17948, 112521), (26922, 75014), (37507, 53844)]