394251806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 652186080

約数和(自身を除く): 257934274

約数列:

[1, 2, 13, 26, 59, 118, 157, 314, 767, 1534, 1637, 2041, 3274, 4082, 9263, 18526, 21281, 42562, 96583, 120419, 193166, 240838, 257009, 514018, 1255579, 2511158, 3341117, 6682234, 15163531, 30327062, 197125903, 394251806]

約数ペア:

[(1, 394251806), (2, 197125903), (13, 30327062), (26, 15163531), (59, 6682234), (118, 3341117), (157, 2511158), (314, 1255579), (767, 514018), (1534, 257009), (1637, 240838), (2041, 193166), (3274, 120419), (4082, 96583), (9263, 42562), (18526, 21281)]