2619824

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2324

約数の個数: 20

約数和(自身を含む): 5147736

約数和(自身を除く): 2527912

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2243, 4486, 8972, 17944, 35888, 163739, 327478, 654956, 1309912, 2619824]

約数ペア:

[(1, 2619824), (2, 1309912), (4, 654956), (8, 327478), (16, 163739), (73, 35888), (146, 17944), (292, 8972), (584, 4486), (1168, 2243)]