1621000446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{17597}}^1$

素因数の和:18796

約数の個数: 32

約数和(自身を含む): 3494540448

約数和(自身を除く): 1873540002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1181, 2362, 3543, 7086, 15353, 17597, 30706, 35194, 46059, 52791, 92118, 105582, 228761, 457522, 686283, 1372566, 20782057, 41564114, 62346171, 124692342, 270166741, 540333482, 810500223, 1621000446]

約数ペア:

[(1, 1621000446), (2, 810500223), (3, 540333482), (6, 270166741), (13, 124692342), (26, 62346171), (39, 41564114), (78, 20782057), (1181, 1372566), (2362, 686283), (3543, 457522), (7086, 228761), (15353, 105582), (17597, 92118), (30706, 52791), (35194, 46059)]