804963994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1\times {\mathrm{8867}}^1$

素因数の和:11277

約数の個数: 16

約数和(自身を含む): 1271671200

約数和(自身を除く): 466707206

約数列:

[1, 2, 19, 38, 2389, 4778, 8867, 17734, 45391, 90782, 168473, 336946, 21183263, 42366526, 402481997, 804963994]

約数ペア:

[(1, 804963994), (2, 402481997), (19, 42366526), (38, 21183263), (2389, 336946), (4778, 168473), (8867, 90782), (17734, 45391)]