1329892601860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{190403}}^1\times {\mathrm{20543}}^1$

素因数の和:210972

約数の個数: 48

約数和(自身を含む): 2957214790656

約数和(自身を除く): 1627322188796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20543, 41086, 82172, 102715, 190403, 205430, 349231, 380806, 410860, 698462, 761612, 952015, 1396924, 1746155, 1904030, 3236851, 3492310, 3808060, 6473702, 6984620, 12947404, 16184255, 32368510, 64737020, 3911448829, 7822897658, 15645795316, 19557244145, 39114488290, 66494630093, 78228976580, 132989260186, 265978520372, 332473150465, 664946300930, 1329892601860]

約数ペア:

[(1, 1329892601860), (2, 664946300930), (4, 332473150465), (5, 265978520372), (10, 132989260186), (17, 78228976580), (20, 66494630093), (34, 39114488290), (68, 19557244145), (85, 15645795316), (170, 7822897658), (340, 3911448829), (20543, 64737020), (41086, 32368510), (82172, 16184255), (102715, 12947404), (190403, 6984620), (205430, 6473702), (349231, 3808060), (380806, 3492310), (410860, 3236851), (698462, 1904030), (761612, 1746155), (952015, 1396924)]