238941494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4231}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 416835072

約数和(自身を除く): 177893578

約数列:

[1, 2, 11, 17, 22, 34, 151, 187, 302, 374, 1661, 2567, 3322, 4231, 5134, 8462, 28237, 46541, 56474, 71927, 93082, 143854, 638881, 791197, 1277762, 1582394, 7027691, 10860977, 14055382, 21721954, 119470747, 238941494]

約数ペア:

[(1, 238941494), (2, 119470747), (11, 21721954), (17, 14055382), (22, 10860977), (34, 7027691), (151, 1582394), (187, 1277762), (302, 791197), (374, 638881), (1661, 143854), (2567, 93082), (3322, 71927), (4231, 56474), (5134, 46541), (8462, 28237)]