2957482

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 20

約数和(自身を含む): 4928130

約数和(自身を除く): 1970648

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 1331, 2222, 2662, 12221, 14641, 24442, 29282, 134431, 268862, 1478741, 2957482]

約数ペア:

[(1, 2957482), (2, 1478741), (11, 268862), (22, 134431), (101, 29282), (121, 24442), (202, 14641), (242, 12221), (1111, 2662), (1331, 2222)]