1230446032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1788439}}^1$

素因数の和:1788490

約数の個数: 20

約数和(自身を含む): 2439432160

約数和(自身を除く): 1208986128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1788439, 3576878, 7153756, 14307512, 28615024, 76902877, 153805754, 307611508, 615223016, 1230446032]

約数ペア:

[(1, 1230446032), (2, 615223016), (4, 307611508), (8, 153805754), (16, 76902877), (43, 28615024), (86, 14307512), (172, 7153756), (344, 3576878), (688, 1788439)]