250346512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{1327}}^1$

素因数の和:2255

約数の個数: 40

約数和(自身を含む): 523327616

約数和(自身を除く): 272981104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 907, 1327, 1814, 2654, 3628, 5308, 7256, 10616, 11791, 14512, 17251, 21232, 23582, 34502, 47164, 69004, 94328, 138008, 188656, 276016, 1203589, 2407178, 4814356, 9628712, 15646657, 19257424, 31293314, 62586628, 125173256, 250346512]

約数ペア:

[(1, 250346512), (2, 125173256), (4, 62586628), (8, 31293314), (13, 19257424), (16, 15646657), (26, 9628712), (52, 4814356), (104, 2407178), (208, 1203589), (907, 276016), (1327, 188656), (1814, 138008), (2654, 94328), (3628, 69004), (5308, 47164), (7256, 34502), (10616, 23582), (11791, 21232), (14512, 17251)]