1277335088

素因数分解:

$2^4\times {\mathrm{5743}}^1\times {\mathrm{13901}}^1$

素因数の和:19652

約数の個数: 20

約数和(自身を含む): 2475445728

約数和(自身を除く): 1198110640

約数列:

[1, 2, 4, 8, 16, 5743, 11486, 13901, 22972, 27802, 45944, 55604, 91888, 111208, 222416, 79833443, 159666886, 319333772, 638667544, 1277335088]

約数ペア:

[(1, 1277335088), (2, 638667544), (4, 319333772), (8, 159666886), (16, 79833443), (5743, 222416), (11486, 111208), (13901, 91888), (22972, 55604), (27802, 45944)]