1371042290

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{141199}}^1$

素因数の和:142177

約数の個数: 16

約数和(自身を含む): 2470435200

約数和(自身を除く): 1099392910

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 9710, 141199, 282398, 705995, 1411990, 137104229, 274208458, 685521145, 1371042290]

約数ペア:

[(1, 1371042290), (2, 685521145), (5, 274208458), (10, 137104229), (971, 1411990), (1942, 705995), (4855, 282398), (9710, 141199)]