396945274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17989}}^1$

素因数の和:18078

約数の個数: 32

約数和(自身を含む): 699451200

約数和(自身を除く): 302505926

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 1003, 1298, 2006, 11033, 17989, 22066, 35978, 197879, 305813, 395758, 611626, 1061351, 2122702, 3363943, 6727886, 11674861, 18042967, 23349722, 36085934, 198472637, 396945274]

約数ペア:

[(1, 396945274), (2, 198472637), (11, 36085934), (17, 23349722), (22, 18042967), (34, 11674861), (59, 6727886), (118, 3363943), (187, 2122702), (374, 1061351), (649, 611626), (1003, 395758), (1298, 305813), (2006, 197879), (11033, 35978), (17989, 22066)]