291217342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{273187}}^1$

素因数の和:273243

約数の個数: 16

約数和(自身を含む): 481903632

約数和(自身を除く): 190686290

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 273187, 546374, 3551431, 7102862, 11200667, 22401334, 145608671, 291217342]

約数ペア:

[(1, 291217342), (2, 145608671), (13, 22401334), (26, 11200667), (41, 7102862), (82, 3551431), (533, 546374), (1066, 273187)]