269778838

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 470338560

約数和(自身を除く): 200559722

約数列:

[1, 2, 7, 14, 79, 158, 353, 553, 691, 706, 1106, 1382, 2471, 4837, 4942, 9674, 27887, 54589, 55774, 109178, 195209, 243923, 382123, 390418, 487846, 764246, 1707461, 3414922, 19269917, 38539834, 134889419, 269778838]

約数ペア:

[(1, 269778838), (2, 134889419), (7, 38539834), (14, 19269917), (79, 3414922), (158, 1707461), (353, 764246), (553, 487846), (691, 390418), (706, 382123), (1106, 243923), (1382, 195209), (2471, 109178), (4837, 55774), (4942, 54589), (9674, 27887)]