238413274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1279}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 402739200

約数和(自身を除く): 164325926

約数列:

[1, 2, 11, 22, 37, 74, 229, 407, 458, 814, 1279, 2519, 2558, 5038, 8473, 14069, 16946, 28138, 47323, 93203, 94646, 186406, 292891, 520553, 585782, 1041106, 3221801, 6443602, 10836967, 21673934, 119206637, 238413274]

約数ペア:

[(1, 238413274), (2, 119206637), (11, 21673934), (22, 10836967), (37, 6443602), (74, 3221801), (229, 1041106), (407, 585782), (458, 520553), (814, 292891), (1279, 186406), (2519, 94646), (2558, 93203), (5038, 47323), (8473, 28138), (14069, 16946)]