1947871002010

素因数分解:

$2^1\times 5^1\times {\mathrm{52903}}^1\times {\mathrm{3681967}}^1$

素因数の和:3734877

約数の個数: 16

約数和(自身を含む): 3506235031296

約数和(自身を除く): 1558364029286

約数列:

[1, 2, 5, 10, 52903, 105806, 264515, 529030, 3681967, 7363934, 18409835, 36819670, 194787100201, 389574200402, 973935501005, 1947871002010]

約数ペア:

[(1, 1947871002010), (2, 973935501005), (5, 389574200402), (10, 194787100201), (52903, 36819670), (105806, 18409835), (264515, 7363934), (529030, 3681967)]