1381001470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2938301}}^1$

素因数の和:2938355

約数の個数: 16

約数和(自身を含む): 2538692928

約数和(自身を除く): 1157691458

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2938301, 5876602, 14691505, 29383010, 138100147, 276200294, 690500735, 1381001470]

約数ペア:

[(1, 1381001470), (2, 690500735), (5, 276200294), (10, 138100147), (47, 29383010), (94, 14691505), (235, 5876602), (470, 2938301)]