2246816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 5207328

約数和(自身を除く): 2960512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 491, 572, 982, 1144, 1964, 2288, 3928, 4576, 5401, 6383, 7856, 10802, 12766, 15712, 21604, 25532, 43208, 51064, 70213, 86416, 102128, 140426, 172832, 204256, 280852, 561704, 1123408, 2246816]

約数ペア:

[(1, 2246816), (2, 1123408), (4, 561704), (8, 280852), (11, 204256), (13, 172832), (16, 140426), (22, 102128), (26, 86416), (32, 70213), (44, 51064), (52, 43208), (88, 25532), (104, 21604), (143, 15712), (176, 12766), (208, 10802), (286, 7856), (352, 6383), (416, 5401), (491, 4576), (572, 3928), (982, 2288), (1144, 1964)]