246620494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{158293}}^1$

素因数の和:158355

約数の個数: 16

約数和(自身を含む): 398900880

約数和(自身を除く): 152280386

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 158293, 316586, 3007567, 6015134, 6490013, 12980026, 123310247, 246620494]

約数ペア:

[(1, 246620494), (2, 123310247), (19, 12980026), (38, 6490013), (41, 6015134), (82, 3007567), (779, 316586), (1558, 158293)]