245665622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{124199}}^1$

素因数の和:124267

約数の個数: 16

約数和(自身を含む): 393465600

約数和(自身を除く): 147799978

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 124199, 248398, 2856577, 5340557, 5713154, 10681114, 122832811, 245665622]

約数ペア:

[(1, 245665622), (2, 122832811), (23, 10681114), (43, 5713154), (46, 5340557), (86, 2856577), (989, 248398), (1978, 124199)]