998114783

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{8161}}^1$

素因数の和:8378

約数の個数: 16

約数和(自身を含む): 1083260640

約数和(自身を除く): 85145857

約数列:

[1, 19, 41, 157, 779, 2983, 6437, 8161, 122303, 155059, 334601, 1281277, 6357419, 24344263, 52532357, 998114783]

約数ペア:

[(1, 998114783), (19, 52532357), (41, 24344263), (157, 6357419), (779, 1281277), (2983, 334601), (6437, 155059), (8161, 122303)]