11871452008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{727061}}^1$

素因数の和:727237

約数の個数: 32

約数和(自身を含む): 24123917160

約数和(自身を除く): 12252465152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 16328, 727061, 1454122, 2908244, 5816488, 9451793, 18903586, 37807172, 75614344, 114148577, 228297154, 456594308, 913188616, 1483931501, 2967863002, 5935726004, 11871452008]

約数ペア:

[(1, 11871452008), (2, 5935726004), (4, 2967863002), (8, 1483931501), (13, 913188616), (26, 456594308), (52, 228297154), (104, 114148577), (157, 75614344), (314, 37807172), (628, 18903586), (1256, 9451793), (2041, 5816488), (4082, 2908244), (8164, 1454122), (16328, 727061)]