1247693734

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{1993}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 2166728256

約数和(自身を除く): 919034522

約数列:

[1, 2, 7, 14, 97, 194, 461, 679, 922, 1358, 1993, 3227, 3986, 6454, 13951, 27902, 44717, 89434, 193321, 313019, 386642, 626038, 918773, 1353247, 1837546, 2706494, 6431411, 12862822, 89120981, 178241962, 623846867, 1247693734]

約数ペア:

[(1, 1247693734), (2, 623846867), (7, 178241962), (14, 89120981), (97, 12862822), (194, 6431411), (461, 2706494), (679, 1837546), (922, 1353247), (1358, 918773), (1993, 626038), (3227, 386642), (3986, 313019), (6454, 193321), (13951, 89434), (27902, 44717)]