238432818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{9643}}^1$

素因数の和:9978

約数の個数: 32

約数和(自身を含む): 515221056

約数和(自身を除く): 276788238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 951, 1902, 4121, 8242, 9643, 12363, 19286, 24726, 28929, 57858, 125359, 250718, 376077, 752154, 3056831, 6113662, 9170493, 18340986, 39738803, 79477606, 119216409, 238432818]

約数ペア:

[(1, 238432818), (2, 119216409), (3, 79477606), (6, 39738803), (13, 18340986), (26, 9170493), (39, 6113662), (78, 3056831), (317, 752154), (634, 376077), (951, 250718), (1902, 125359), (4121, 57858), (8242, 28929), (9643, 24726), (12363, 19286)]