4718270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1307}}^1$

素因数の和:1352

約数の個数: 24

約数和(自身を含む): 8970264

約数和(自身を除く): 4251994

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1307, 1805, 2614, 3610, 6535, 13070, 24833, 49666, 124165, 248330, 471827, 943654, 2359135, 4718270]

約数ペア:

[(1, 4718270), (2, 2359135), (5, 943654), (10, 471827), (19, 248330), (38, 124165), (95, 49666), (190, 24833), (361, 13070), (722, 6535), (1307, 3610), (1805, 2614)]