9481542590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1376131}}^1$

素因数の和:1376204

約数の個数: 32

約数和(自身を含む): 18726404256

約数和(自身を除く): 9244861666

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 1376131, 2752262, 6880655, 13761310, 17889703, 35779406, 72934943, 89448515, 145869886, 178897030, 364674715, 729349430, 948154259, 1896308518, 4740771295, 9481542590]

約数ペア:

[(1, 9481542590), (2, 4740771295), (5, 1896308518), (10, 948154259), (13, 729349430), (26, 364674715), (53, 178897030), (65, 145869886), (106, 89448515), (130, 72934943), (265, 35779406), (530, 17889703), (689, 13761310), (1378, 6880655), (3445, 2752262), (6890, 1376131)]