1899682841

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1\times {\mathrm{1907}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 2195268480

約数和(自身を除く): 295585639

約数列:

[1, 7, 101, 707, 1409, 1907, 9863, 13349, 142309, 192607, 996163, 1348249, 2686963, 18808741, 271383263, 1899682841]

約数ペア:

[(1, 1899682841), (7, 271383263), (101, 18808741), (707, 2686963), (1409, 1348249), (1907, 996163), (9863, 192607), (13349, 142309)]