996771502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{188711}}^1$

素因数の和:188871

約数の個数: 16

約数和(自身を含む): 1585180800

約数和(自身を除く): 588409298

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 188711, 377422, 3585509, 7171018, 26230829, 52461658, 498385751, 996771502]

約数ペア:

[(1, 996771502), (2, 498385751), (19, 52461658), (38, 26230829), (139, 7171018), (278, 3585509), (2641, 377422), (5282, 188711)]