291817274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{1303}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 530654976

約数和(自身を除く): 238837702

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 941, 1303, 1882, 2606, 6587, 9121, 13174, 15997, 18242, 22151, 31994, 44302, 111979, 155057, 223958, 310114, 1226123, 2452246, 8582861, 17165722, 20844091, 41688182, 145908637, 291817274]

約数ペア:

[(1, 291817274), (2, 145908637), (7, 41688182), (14, 20844091), (17, 17165722), (34, 8582861), (119, 2452246), (238, 1226123), (941, 310114), (1303, 223958), (1882, 155057), (2606, 111979), (6587, 44302), (9121, 31994), (13174, 22151), (15997, 18242)]