2021569498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3380551}}^1$

素因数の和:3380589

約数の個数: 16

約数和(自身を含む): 3407596416

約数和(自身を除く): 1386026918

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 3380551, 6761102, 43947163, 77752673, 87894326, 155505346, 1010784749, 2021569498]

約数ペア:

[(1, 2021569498), (2, 1010784749), (13, 155505346), (23, 87894326), (26, 77752673), (46, 43947163), (299, 6761102), (598, 3380551)]