2017730878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6451}}^1\times {\mathrm{8231}}^1$

素因数の和:14703

約数の個数: 16

約数和(自身を含む): 3186771840

約数和(自身を除く): 1169040962

約数列:

[1, 2, 19, 38, 6451, 8231, 12902, 16462, 122569, 156389, 245138, 312778, 53098181, 106196362, 1008865439, 2017730878]

約数ペア:

[(1, 2017730878), (2, 1008865439), (19, 106196362), (38, 53098181), (6451, 312778), (8231, 245138), (12902, 156389), (16462, 122569)]