2247686090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{90523}}^1$

素因数の和:90734

約数の個数: 32

約数和(自身を含む): 4379913216

約数和(自身を除く): 2132227126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12415, 24830, 90523, 181046, 452615, 905230, 1176799, 2353598, 5883995, 11767990, 17289893, 34579786, 86449465, 172898930, 224768609, 449537218, 1123843045, 2247686090]

約数ペア:

[(1, 2247686090), (2, 1123843045), (5, 449537218), (10, 224768609), (13, 172898930), (26, 86449465), (65, 34579786), (130, 17289893), (191, 11767990), (382, 5883995), (955, 2353598), (1910, 1176799), (2483, 905230), (4966, 452615), (12415, 181046), (24830, 90523)]