869817494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{2777}}^1$

素因数の和:4520

約数の個数: 32

約数和(自身を含む): 1607328576

約数和(自身を除く): 737511082

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1721, 2777, 3442, 5554, 12047, 19439, 22373, 24094, 36101, 38878, 44746, 72202, 156611, 252707, 313222, 505414, 4779217, 9558434, 33454519, 62129821, 66909038, 124259642, 434908747, 869817494]

約数ペア:

[(1, 869817494), (2, 434908747), (7, 124259642), (13, 66909038), (14, 62129821), (26, 33454519), (91, 9558434), (182, 4779217), (1721, 505414), (2777, 313222), (3442, 252707), (5554, 156611), (12047, 72202), (19439, 44746), (22373, 38878), (24094, 36101)]