1221518745214

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{68555323}}^1$

素因数の和:68555535

約数の個数: 16

約数和(自身を含む): 1875673664640

約数和(自身を除く): 654154919426

約数列:

[1, 2, 59, 118, 151, 302, 8909, 17818, 68555323, 137110646, 4044764057, 8089528114, 10351853773, 20703707546, 610759372607, 1221518745214]

約数ペア:

[(1, 1221518745214), (2, 610759372607), (59, 20703707546), (118, 10351853773), (151, 8089528114), (302, 4044764057), (8909, 137110646), (17818, 68555323)]