2388646

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 4005504

約数和(自身を除く): 1616858

約数列:

[1, 2, 13, 26, 37, 74, 169, 191, 338, 382, 481, 962, 2483, 4966, 6253, 7067, 12506, 14134, 32279, 64558, 91871, 183742, 1194323, 2388646]

約数ペア:

[(1, 2388646), (2, 1194323), (13, 183742), (26, 91871), (37, 64558), (74, 32279), (169, 14134), (191, 12506), (338, 7067), (382, 6253), (481, 4966), (962, 2483)]