1330441736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{180179}}^1$

素因数の和:180269

約数の個数: 32

約数和(自身を含む): 2724321600

約数和(自身を除く): 1393879864

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 180179, 360358, 720716, 1441432, 2342327, 4684654, 9369308, 12792709, 18738616, 25585418, 51170836, 102341672, 166305217, 332610434, 665220868, 1330441736]

約数ペア:

[(1, 1330441736), (2, 665220868), (4, 332610434), (8, 166305217), (13, 102341672), (26, 51170836), (52, 25585418), (71, 18738616), (104, 12792709), (142, 9369308), (284, 4684654), (568, 2342327), (923, 1441432), (1846, 720716), (3692, 360358), (7384, 180179)]