1640280103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{35923}}^1$

素因数の和:36534

約数の個数: 16

約数和(自身を含む): 2048530176

約数和(自身を除く): 408250073

約数列:

[1, 7, 11, 77, 593, 4151, 6523, 35923, 45661, 251461, 395153, 2766071, 21302339, 149116373, 234325729, 1640280103]

約数ペア:

[(1, 1640280103), (7, 234325729), (11, 149116373), (77, 21302339), (593, 2766071), (4151, 395153), (6523, 251461), (35923, 45661)]