8291211604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1\times {\mathrm{1447}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 15805835136

約数和(自身を除く): 7514623532

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1091, 1313, 1447, 2182, 2626, 2894, 4364, 5252, 5788, 14183, 18811, 28366, 37622, 56732, 75244, 110191, 146147, 220382, 292294, 440764, 584588, 1432483, 1578677, 1899911, 2864966, 3157354, 3799822, 5729932, 6314708, 7599644, 20522801, 41045602, 82091204, 159446377, 318892754, 637785508, 2072802901, 4145605802, 8291211604]

約数ペア:

[(1, 8291211604), (2, 4145605802), (4, 2072802901), (13, 637785508), (26, 318892754), (52, 159446377), (101, 82091204), (202, 41045602), (404, 20522801), (1091, 7599644), (1313, 6314708), (1447, 5729932), (2182, 3799822), (2626, 3157354), (2894, 2864966), (4364, 1899911), (5252, 1578677), (5788, 1432483), (14183, 584588), (18811, 440764), (28366, 292294), (37622, 220382), (56732, 146147), (75244, 110191)]