2901388

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 6004152

約数和(自身を除く): 3102764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 131, 196, 226, 262, 452, 524, 791, 917, 1582, 1834, 3164, 3668, 5537, 6419, 11074, 12838, 14803, 22148, 25676, 29606, 59212, 103621, 207242, 414484, 725347, 1450694, 2901388]

約数ペア:

[(1, 2901388), (2, 1450694), (4, 725347), (7, 414484), (14, 207242), (28, 103621), (49, 59212), (98, 29606), (113, 25676), (131, 22148), (196, 14803), (226, 12838), (262, 11074), (452, 6419), (524, 5537), (791, 3668), (917, 3164), (1582, 1834)]