1000280068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 1880247600

約数和(自身を除く): 879967532

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 349, 373, 452, 698, 746, 1396, 1492, 1921, 3842, 5933, 6341, 7684, 11866, 12682, 23732, 25364, 39437, 42149, 78874, 84298, 130177, 157748, 168596, 260354, 520708, 670429, 716533, 1340858, 1433066, 2213009, 2681716, 2866132, 4426018, 8852036, 14710001, 29420002, 58840004, 250070017, 500140034, 1000280068]

約数ペア:

[(1, 1000280068), (2, 500140034), (4, 250070017), (17, 58840004), (34, 29420002), (68, 14710001), (113, 8852036), (226, 4426018), (349, 2866132), (373, 2681716), (452, 2213009), (698, 1433066), (746, 1340858), (1396, 716533), (1492, 670429), (1921, 520708), (3842, 260354), (5933, 168596), (6341, 157748), (7684, 130177), (11866, 84298), (12682, 78874), (23732, 42149), (25364, 39437)]