1333856

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 2666664

約数和(自身を除く): 1332808

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 571, 584, 1142, 1168, 2284, 2336, 4568, 9136, 18272, 41683, 83366, 166732, 333464, 666928, 1333856]

約数ペア:

[(1, 1333856), (2, 666928), (4, 333464), (8, 166732), (16, 83366), (32, 41683), (73, 18272), (146, 9136), (292, 4568), (571, 2336), (584, 2284), (1142, 1168)]