6469808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{17581}}^1$

素因数の和:17612

約数の個数: 20

約数和(自身を含む): 13081008

約数和(自身を除く): 6611200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 17581, 35162, 70324, 140648, 281296, 404363, 808726, 1617452, 3234904, 6469808]

約数ペア:

[(1, 6469808), (2, 3234904), (4, 1617452), (8, 808726), (16, 404363), (23, 281296), (46, 140648), (92, 70324), (184, 35162), (368, 17581)]