636384554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6217}}^1$

素因数の和:6390

約数の個数: 32

約数和(自身を含む): 1069694976

約数和(自身を除く): 433310422

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 806, 1651, 3302, 3937, 6217, 7874, 12434, 51181, 80821, 102362, 161642, 192727, 385454, 789559, 1579118, 2505451, 5010902, 10264267, 20528534, 24476329, 48952658, 318192277, 636384554]

約数ペア:

[(1, 636384554), (2, 318192277), (13, 48952658), (26, 24476329), (31, 20528534), (62, 10264267), (127, 5010902), (254, 2505451), (403, 1579118), (806, 789559), (1651, 385454), (3302, 192727), (3937, 161642), (6217, 102362), (7874, 80821), (12434, 51181)]