972709968386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1969048519}}^1$

素因数の和:1969048553

約数の個数: 16

約数和(自身を含む): 1654000756800

約数和(自身を除く): 681290788414

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1969048519, 3938097038, 25597630747, 37411921861, 51195261494, 74823843722, 486354984193, 972709968386]

約数ペア:

[(1, 972709968386), (2, 486354984193), (13, 74823843722), (19, 51195261494), (26, 37411921861), (38, 25597630747), (247, 3938097038), (494, 1969048519)]