14399710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 28086912

約数和(自身を除く): 13687202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 431, 514, 862, 1285, 2155, 2570, 3341, 4310, 5603, 6682, 11206, 16705, 28015, 33410, 56030, 110767, 221534, 553835, 1107670, 1439971, 2879942, 7199855, 14399710]

約数ペア:

[(1, 14399710), (2, 7199855), (5, 2879942), (10, 1439971), (13, 1107670), (26, 553835), (65, 221534), (130, 110767), (257, 56030), (431, 33410), (514, 28015), (862, 16705), (1285, 11206), (2155, 6682), (2570, 5603), (3341, 4310)]