1372715128

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{449}}^1\times {\mathrm{1487}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 2591352000

約数和(自身を除く): 1218636872

約数列:

[1, 2, 4, 8, 257, 449, 514, 898, 1028, 1487, 1796, 2056, 2974, 3592, 5948, 11896, 115393, 230786, 382159, 461572, 667663, 764318, 923144, 1335326, 1528636, 2670652, 3057272, 5341304, 171589391, 343178782, 686357564, 1372715128]

約数ペア:

[(1, 1372715128), (2, 686357564), (4, 343178782), (8, 171589391), (257, 5341304), (449, 3057272), (514, 2670652), (898, 1528636), (1028, 1335326), (1487, 923144), (1796, 764318), (2056, 667663), (2974, 461572), (3592, 382159), (5948, 230786), (11896, 115393)]