981155953

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{4789}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 1062230400

約数和(自身を除く): 81074447

約数列:

[1, 19, 41, 263, 779, 4789, 4997, 10783, 90991, 196349, 204877, 1259507, 3730631, 23930633, 51639787, 981155953]

約数ペア:

[(1, 981155953), (19, 51639787), (41, 23930633), (263, 3730631), (779, 1259507), (4789, 204877), (4997, 196349), (10783, 90991)]