2005236534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1290371}}^1$

素因数の和:1290420

約数の個数: 32

約数和(自身を含む): 4707277056

約数和(自身を除く): 2702040522

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1290371, 2580742, 3871113, 7742226, 9032597, 18065194, 27097791, 47743727, 54195582, 95487454, 143231181, 286462362, 334206089, 668412178, 1002618267, 2005236534]

約数ペア:

[(1, 2005236534), (2, 1002618267), (3, 668412178), (6, 334206089), (7, 286462362), (14, 143231181), (21, 95487454), (37, 54195582), (42, 47743727), (74, 27097791), (111, 18065194), (222, 9032597), (259, 7742226), (518, 3871113), (777, 2580742), (1554, 1290371)]