1661576996878

素因数分解:

$2^1\times {\mathrm{653}}^1\times {\mathrm{6199}}^1\times {\mathrm{205237}}^1$

素因数の和:212091

約数の個数: 16

約数和(自身を含む): 2496597127200

約数和(自身を除く): 835020130322

約数列:

[1, 2, 653, 1306, 6199, 12398, 205237, 410474, 4047947, 8095894, 134019761, 268039522, 1272264163, 2544528326, 830788498439, 1661576996878]

約数ペア:

[(1, 1661576996878), (2, 830788498439), (653, 2544528326), (1306, 1272264163), (6199, 268039522), (12398, 134019761), (205237, 8095894), (410474, 4047947)]