2018924416

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{177223}}^1$

素因数の和:177326

約数の個数: 32

約数和(自身を含む): 4067290800

約数和(自身を除く): 2048366384

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 177223, 354446, 708892, 1417784, 2835568, 5671136, 11342272, 15772847, 22684544, 31545694, 63091388, 126182776, 252365552, 504731104, 1009462208, 2018924416]

約数ペア:

[(1, 2018924416), (2, 1009462208), (4, 504731104), (8, 252365552), (16, 126182776), (32, 63091388), (64, 31545694), (89, 22684544), (128, 15772847), (178, 11342272), (356, 5671136), (712, 2835568), (1424, 1417784), (2848, 708892), (5696, 354446), (11392, 177223)]