1099505390

素因数分解:

$2^1\times 5^1\times {\mathrm{8353}}^1\times {\mathrm{13163}}^1$

素因数の和:21523

約数の個数: 16

約数和(自身を含む): 1979497008

約数和(自身を除く): 879991618

約数列:

[1, 2, 5, 10, 8353, 13163, 16706, 26326, 41765, 65815, 83530, 131630, 109950539, 219901078, 549752695, 1099505390]

約数ペア:

[(1, 1099505390), (2, 549752695), (5, 219901078), (10, 109950539), (8353, 131630), (13163, 83530), (16706, 65815), (26326, 41765)]