2017888965

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{435359}}^1$

素因数の和:435473

約数の個数: 24

約数和(自身を含む): 3531640320

約数和(自身を除く): 1513751355

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 435359, 1306077, 2176795, 3918231, 6530385, 19591155, 44841977, 134525931, 224209885, 403577793, 672629655, 2017888965]

約数ペア:

[(1, 2017888965), (3, 672629655), (5, 403577793), (9, 224209885), (15, 134525931), (45, 44841977), (103, 19591155), (309, 6530385), (515, 3918231), (927, 2176795), (1545, 1306077), (4635, 435359)]