260129436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{442397}}^1$

素因数の和:442418

約数の個数: 36

約数和(自身を含む): 706067208

約数和(自身を除く): 445937772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 442397, 884794, 1327191, 1769588, 2654382, 3096779, 5308764, 6193558, 9290337, 12387116, 18580674, 21677453, 37161348, 43354906, 65032359, 86709812, 130064718, 260129436]

約数ペア:

[(1, 260129436), (2, 130064718), (3, 86709812), (4, 65032359), (6, 43354906), (7, 37161348), (12, 21677453), (14, 18580674), (21, 12387116), (28, 9290337), (42, 6193558), (49, 5308764), (84, 3096779), (98, 2654382), (147, 1769588), (196, 1327191), (294, 884794), (588, 442397)]