13829660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 32029536

約数和(自身を除く): 18199876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 1237, 2236, 2474, 2795, 4948, 5590, 6185, 11180, 12370, 16081, 24740, 32162, 53191, 64324, 80405, 106382, 160810, 212764, 265955, 321620, 531910, 691483, 1063820, 1382966, 2765932, 3457415, 6914830, 13829660]

約数ペア:

[(1, 13829660), (2, 6914830), (4, 3457415), (5, 2765932), (10, 1382966), (13, 1063820), (20, 691483), (26, 531910), (43, 321620), (52, 265955), (65, 212764), (86, 160810), (130, 106382), (172, 80405), (215, 64324), (260, 53191), (430, 32162), (559, 24740), (860, 16081), (1118, 12370), (1237, 11180), (2236, 6185), (2474, 5590), (2795, 4948)]