864225374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{27107}}^1$

素因数の和:27967

約数の個数: 16

約数和(自身を含む): 1366243200

約数和(自身を除く): 502017826

約数列:

[1, 2, 19, 38, 839, 1678, 15941, 27107, 31882, 54214, 515033, 1030066, 22742773, 45485546, 432112687, 864225374]

約数ペア:

[(1, 864225374), (2, 432112687), (19, 45485546), (38, 22742773), (839, 1030066), (1678, 515033), (15941, 54214), (27107, 31882)]