266772998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{22051}}^1$

素因数の和:22339

約数の個数: 16

約数和(自身を含む): 419164416

約数和(自身を除く): 152391418

約数列:

[1, 2, 23, 46, 263, 526, 6049, 12098, 22051, 44102, 507173, 1014346, 5799413, 11598826, 133386499, 266772998]

約数ペア:

[(1, 266772998), (2, 133386499), (23, 11598826), (46, 5799413), (263, 1014346), (526, 507173), (6049, 44102), (12098, 22051)]