572315510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{15667}}^1$

素因数の和:15968

約数の個数: 32

約数和(自身を含む): 1113430752

約数和(自身を除く): 541115242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 15667, 18265, 31334, 36530, 78335, 156670, 203671, 407342, 1018355, 2036710, 4402427, 8804854, 22012135, 44024270, 57231551, 114463102, 286157755, 572315510]

約数ペア:

[(1, 572315510), (2, 286157755), (5, 114463102), (10, 57231551), (13, 44024270), (26, 22012135), (65, 8804854), (130, 4402427), (281, 2036710), (562, 1018355), (1405, 407342), (2810, 203671), (3653, 156670), (7306, 78335), (15667, 36530), (18265, 31334)]