713450140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2744039}}^1$

素因数の和:2744061

約数の個数: 24

約数和(自身を含む): 1613495520

約数和(自身を除く): 900045380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2744039, 5488078, 10976156, 13720195, 27440390, 35672507, 54880780, 71345014, 142690028, 178362535, 356725070, 713450140]

約数ペア:

[(1, 713450140), (2, 356725070), (4, 178362535), (5, 142690028), (10, 71345014), (13, 54880780), (20, 35672507), (26, 27440390), (52, 13720195), (65, 10976156), (130, 5488078), (260, 2744039)]