1956286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 1108034

約数列:

[1, 2, 31, 62, 139, 227, 278, 454, 4309, 7037, 8618, 14074, 31553, 63106, 978143, 1956286]

約数ペア:

[(1, 1956286), (2, 978143), (31, 63106), (62, 31553), (139, 14074), (227, 8618), (278, 7037), (454, 4309)]