141995308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{390097}}^1$

素因数の和:390121

約数の個数: 24

約数和(自身を含む): 305836832

約数和(自身を除く): 163841524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 390097, 780194, 1560388, 2730679, 5071261, 5461358, 10142522, 10922716, 20285044, 35498827, 70997654, 141995308]

約数ペア:

[(1, 141995308), (2, 70997654), (4, 35498827), (7, 20285044), (13, 10922716), (14, 10142522), (26, 5461358), (28, 5071261), (52, 2730679), (91, 1560388), (182, 780194), (364, 390097)]