7139420618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{33349}}^1$

素因数の和:33662

約数の個数: 32

約数和(自身を含む): 12044419200

約数和(自身を除く): 4904998582

約数列:

[1, 2, 11, 22, 37, 74, 263, 407, 526, 814, 2893, 5786, 9731, 19462, 33349, 66698, 107041, 214082, 366839, 733678, 1233913, 2467826, 8770787, 13573043, 17541574, 27146086, 96478657, 192957314, 324519119, 649038238, 3569710309, 7139420618]

約数ペア:

[(1, 7139420618), (2, 3569710309), (11, 649038238), (22, 324519119), (37, 192957314), (74, 96478657), (263, 27146086), (407, 17541574), (526, 13573043), (814, 8770787), (2893, 2467826), (5786, 1233913), (9731, 733678), (19462, 366839), (33349, 214082), (66698, 107041)]