291210238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6131}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 508612608

約数和(自身を除く): 217402370

約数列:

[1, 2, 11, 17, 22, 34, 127, 187, 254, 374, 1397, 2159, 2794, 4318, 6131, 12262, 23749, 47498, 67441, 104227, 134882, 208454, 778637, 1146497, 1557274, 2292994, 8565007, 13236829, 17130014, 26473658, 145605119, 291210238]

約数ペア:

[(1, 291210238), (2, 145605119), (11, 26473658), (17, 17130014), (22, 13236829), (34, 8565007), (127, 2292994), (187, 1557274), (254, 1146497), (374, 778637), (1397, 208454), (2159, 134882), (2794, 104227), (4318, 67441), (6131, 47498), (12262, 23749)]