5139654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 11176704

約数和(自身を除く): 6037050

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 503, 786, 1006, 1509, 1703, 3018, 3406, 5109, 6539, 10218, 13078, 19617, 39234, 65893, 131786, 197679, 395358, 856609, 1713218, 2569827, 5139654]

約数ペア:

[(1, 5139654), (2, 2569827), (3, 1713218), (6, 856609), (13, 395358), (26, 197679), (39, 131786), (78, 65893), (131, 39234), (262, 19617), (393, 13078), (503, 10218), (786, 6539), (1006, 5109), (1509, 3406), (1703, 3018)]