469534220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1380983}}^1$

素因数の和:1381009

約数の個数: 24

約数和(自身を含む): 1044023904

約数和(自身を除く): 574489684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1380983, 2761966, 5523932, 6904915, 13809830, 23476711, 27619660, 46953422, 93906844, 117383555, 234767110, 469534220]

約数ペア:

[(1, 469534220), (2, 234767110), (4, 117383555), (5, 93906844), (10, 46953422), (17, 27619660), (20, 23476711), (34, 13809830), (68, 6904915), (85, 5523932), (170, 2761966), (340, 1380983)]