1998654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2069}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 4769280

約数和(自身を除く): 2770626

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 2069, 4138, 6207, 12414, 14483, 28966, 43449, 47587, 86898, 95174, 142761, 285522, 333109, 666218, 999327, 1998654]

約数ペア:

[(1, 1998654), (2, 999327), (3, 666218), (6, 333109), (7, 285522), (14, 142761), (21, 95174), (23, 86898), (42, 47587), (46, 43449), (69, 28966), (138, 14483), (161, 12414), (322, 6207), (483, 4138), (966, 2069)]