4921862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 8584704

約数和(自身を除く): 3662842

約数列:

[1, 2, 11, 22, 23, 46, 71, 137, 142, 253, 274, 506, 781, 1507, 1562, 1633, 3014, 3151, 3266, 6302, 9727, 17963, 19454, 34661, 35926, 69322, 106997, 213994, 223721, 447442, 2460931, 4921862]

約数ペア:

[(1, 4921862), (2, 2460931), (11, 447442), (22, 223721), (23, 213994), (46, 106997), (71, 69322), (137, 35926), (142, 34661), (253, 19454), (274, 17963), (506, 9727), (781, 6302), (1507, 3266), (1562, 3151), (1633, 3014)]