745651644410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{9786739}}^1$

素因数の和:9787166

約数の個数: 32

約数和(自身を含む): 1416337012800

約数和(自身を除く): 670685368390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 401, 802, 2005, 4010, 7619, 15238, 38095, 76190, 9786739, 19573478, 48933695, 97867390, 185948041, 371896082, 929740205, 1859480410, 3924482339, 7848964678, 19622411695, 39244823390, 74565164441, 149130328882, 372825822205, 745651644410]

約数ペア:

[(1, 745651644410), (2, 372825822205), (5, 149130328882), (10, 74565164441), (19, 39244823390), (38, 19622411695), (95, 7848964678), (190, 3924482339), (401, 1859480410), (802, 929740205), (2005, 371896082), (4010, 185948041), (7619, 97867390), (15238, 48933695), (38095, 19573478), (76190, 9786739)]