2017777352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{428221}}^1$

素因数の和:428277

約数の個数: 32

約数和(自身を含む): 4110931200

約数和(自身を除く): 2093153848

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 428221, 856442, 1712884, 3425768, 8136199, 13274851, 16272398, 26549702, 32544796, 53099404, 65089592, 106198808, 252222169, 504444338, 1008888676, 2017777352]

約数ペア:

[(1, 2017777352), (2, 1008888676), (4, 504444338), (8, 252222169), (19, 106198808), (31, 65089592), (38, 53099404), (62, 32544796), (76, 26549702), (124, 16272398), (152, 13274851), (248, 8136199), (589, 3425768), (1178, 1712884), (2356, 856442), (4712, 428221)]