610420396

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{20681}}^1$

素因数の和:20889

約数の個数: 24

約数和(自身を含む): 1097966016

約数和(自身を除く): 487545620

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 7379, 14758, 20681, 29516, 41362, 82724, 972007, 1944014, 3246917, 3888028, 6493834, 12987668, 152605099, 305210198, 610420396]

約数ペア:

[(1, 610420396), (2, 305210198), (4, 152605099), (47, 12987668), (94, 6493834), (157, 3888028), (188, 3246917), (314, 1944014), (628, 972007), (7379, 82724), (14758, 41362), (20681, 29516)]