313633658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12197}}^1$

素因数の和:12278

約数の個数: 32

約数和(自身を含む): 541005696

約数和(自身を除く): 227372038

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1978, 12197, 12857, 24394, 25714, 158561, 280531, 317122, 524471, 561062, 1048942, 3646903, 6818123, 7293806, 12062833, 13636246, 24125666, 156816829, 313633658]

約数ペア:

[(1, 313633658), (2, 156816829), (13, 24125666), (23, 13636246), (26, 12062833), (43, 7293806), (46, 6818123), (86, 3646903), (299, 1048942), (559, 561062), (598, 524471), (989, 317122), (1118, 280531), (1978, 158561), (12197, 25714), (12857, 24394)]