265133296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{872149}}^1$

素因数の和:872176

約数の個数: 20

約数和(自身を含む): 540733000

約数和(自身を除く): 275599704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 872149, 1744298, 3488596, 6977192, 13954384, 16570831, 33141662, 66283324, 132566648, 265133296]

約数ペア:

[(1, 265133296), (2, 132566648), (4, 66283324), (8, 33141662), (16, 16570831), (19, 13954384), (38, 6977192), (76, 3488596), (152, 1744298), (304, 872149)]