4284464

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1148

約数の個数: 20

約数和(自身を含む): 8336520

約数和(自身を除く): 4052056

約数列:

[1, 2, 4, 8, 16, 331, 662, 809, 1324, 1618, 2648, 3236, 5296, 6472, 12944, 267779, 535558, 1071116, 2142232, 4284464]

約数ペア:

[(1, 4284464), (2, 2142232), (4, 1071116), (8, 535558), (16, 267779), (331, 12944), (662, 6472), (809, 5296), (1324, 3236), (1618, 2648)]