2019999716

素因数分解:

$2^2\times 7^5\times {\mathrm{30047}}^1$

素因数の和:30086

約数の個数: 36

約数和(自身を含む): 4124268288

約数和(自身を除く): 2104268572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 16807, 30047, 33614, 60094, 67228, 120188, 210329, 420658, 841316, 1472303, 2944606, 5889212, 10306121, 20612242, 41224484, 72142847, 144285694, 288571388, 504999929, 1009999858, 2019999716]

約数ペア:

[(1, 2019999716), (2, 1009999858), (4, 504999929), (7, 288571388), (14, 144285694), (28, 72142847), (49, 41224484), (98, 20612242), (196, 10306121), (343, 5889212), (686, 2944606), (1372, 1472303), (2401, 841316), (4802, 420658), (9604, 210329), (16807, 120188), (30047, 67228), (33614, 60094)]