1964154

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 4207104

約数和(自身を除く): 2242950

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 331, 662, 989, 993, 1978, 1986, 2967, 5934, 7613, 14233, 15226, 22839, 28466, 42699, 45678, 85398, 327359, 654718, 982077, 1964154]

約数ペア:

[(1, 1964154), (2, 982077), (3, 654718), (6, 327359), (23, 85398), (43, 45678), (46, 42699), (69, 28466), (86, 22839), (129, 15226), (138, 14233), (258, 7613), (331, 5934), (662, 2967), (989, 1986), (993, 1978)]