1380911900518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{768026641}}^1$

素因数の和:768026703

約数の個数: 16

約数和(自身を含む): 2211916728960

約数和(自身を除く): 831004828442

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 768026641, 1536053282, 22272772589, 23808825871, 44545545178, 47617651742, 690455950259, 1380911900518]

約数ペア:

[(1, 1380911900518), (2, 690455950259), (29, 47617651742), (31, 44545545178), (58, 23808825871), (62, 22272772589), (899, 1536053282), (1798, 768026641)]