252213122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2591}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 459095040

約数和(自身を除く): 206881918

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 409, 818, 2591, 2863, 5182, 5726, 6953, 13906, 18137, 36274, 44047, 48671, 88094, 97342, 308329, 616658, 1059719, 2119438, 7418033, 14836066, 18015223, 36030446, 126106561, 252213122]

約数ペア:

[(1, 252213122), (2, 126106561), (7, 36030446), (14, 18015223), (17, 14836066), (34, 7418033), (119, 2119438), (238, 1059719), (409, 616658), (818, 308329), (2591, 97342), (2863, 88094), (5182, 48671), (5726, 44047), (6953, 36274), (13906, 18137)]