9721771376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{26417857}}^1$

素因数の和:26417888

約数の個数: 20

約数和(自身を含む): 19654886352

約数和(自身を除く): 9933114976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 26417857, 52835714, 105671428, 211342856, 422685712, 607610711, 1215221422, 2430442844, 4860885688, 9721771376]

約数ペア:

[(1, 9721771376), (2, 4860885688), (4, 2430442844), (8, 1215221422), (16, 607610711), (23, 422685712), (46, 211342856), (92, 105671428), (184, 52835714), (368, 26417857)]