1489010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 2725272

約数和(自身を除く): 1236262

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2441, 4882, 12205, 24410, 148901, 297802, 744505, 1489010]

約数ペア:

[(1, 1489010), (2, 744505), (5, 297802), (10, 148901), (61, 24410), (122, 12205), (305, 4882), (610, 2441)]