1975831346

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1\times {\mathrm{5783}}^1$

素因数の和:7153

約数の個数: 16

約数和(自身を含む): 2988014400

約数和(自身を除く): 1012183054

約数列:

[1, 2, 139, 278, 1229, 2458, 5783, 11566, 170831, 341662, 803837, 1607674, 7107307, 14214614, 987915673, 1975831346]

約数ペア:

[(1, 1975831346), (2, 987915673), (139, 14214614), (278, 7107307), (1229, 1607674), (2458, 803837), (5783, 341662), (11566, 170831)]