244840802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{90749}}^1$

素因数の和:90841

約数の個数: 16

約数和(自身を含む): 392040000

約数和(自身を除く): 147199198

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 90749, 181498, 1724231, 3448462, 6443179, 12886358, 122420401, 244840802]

約数ペア:

[(1, 244840802), (2, 122420401), (19, 12886358), (38, 6443179), (71, 3448462), (142, 1724231), (1349, 181498), (2698, 90749)]