510902866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 799463808

約数和(自身を除く): 288560942

約数列:

[1, 2, 43, 86, 103, 137, 206, 274, 421, 842, 4429, 5891, 8858, 11782, 14111, 18103, 28222, 36206, 43363, 57677, 86726, 115354, 606773, 1213546, 1864609, 2480111, 3729218, 4960222, 5940731, 11881462, 255451433, 510902866]

約数ペア:

[(1, 510902866), (2, 255451433), (43, 11881462), (86, 5940731), (103, 4960222), (137, 3729218), (206, 2480111), (274, 1864609), (421, 1213546), (842, 606773), (4429, 115354), (5891, 86726), (8858, 57677), (11782, 43363), (14111, 36206), (18103, 28222)]