2987367064

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1483}}^1\times {\mathrm{2081}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 6163927560

約数和(自身を除く): 3176560496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1483, 2081, 2966, 4162, 5932, 8324, 11864, 16313, 16648, 22891, 32626, 45782, 65252, 91564, 130504, 179443, 183128, 251801, 358886, 503602, 717772, 1007204, 1435544, 2014408, 3086123, 6172246, 12344492, 24688984, 33947353, 67894706, 135789412, 271578824, 373420883, 746841766, 1493683532, 2987367064]

約数ペア:

[(1, 2987367064), (2, 1493683532), (4, 746841766), (8, 373420883), (11, 271578824), (22, 135789412), (44, 67894706), (88, 33947353), (121, 24688984), (242, 12344492), (484, 6172246), (968, 3086123), (1483, 2014408), (2081, 1435544), (2966, 1007204), (4162, 717772), (5932, 503602), (8324, 358886), (11864, 251801), (16313, 183128), (16648, 179443), (22891, 130504), (32626, 91564), (45782, 65252)]