2886871778

素因数分解:

$2^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{93179}}^1$

素因数の和:95401

約数の個数: 16

約数和(自身を含む): 4951212480

約数和(自身を除く): 2064340702

約数列:

[1, 2, 7, 14, 2213, 4426, 15491, 30982, 93179, 186358, 652253, 1304506, 206205127, 412410254, 1443435889, 2886871778]

約数ペア:

[(1, 2886871778), (2, 1443435889), (7, 412410254), (14, 206205127), (2213, 1304506), (4426, 652253), (15491, 186358), (30982, 93179)]