14343940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 33219648

約数和(自身を除く): 18875708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 1283, 2236, 2566, 2795, 5132, 5590, 6415, 11180, 12830, 16679, 25660, 33358, 55169, 66716, 83395, 110338, 166790, 220676, 275845, 333580, 551690, 717197, 1103380, 1434394, 2868788, 3585985, 7171970, 14343940]

約数ペア:

[(1, 14343940), (2, 7171970), (4, 3585985), (5, 2868788), (10, 1434394), (13, 1103380), (20, 717197), (26, 551690), (43, 333580), (52, 275845), (65, 220676), (86, 166790), (130, 110338), (172, 83395), (215, 66716), (260, 55169), (430, 33358), (559, 25660), (860, 16679), (1118, 12830), (1283, 11180), (2236, 6415), (2566, 5590), (2795, 5132)]