2017356744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{208577}}^1$

素因数の和:208630

約数の個数: 64

約数和(自身を含む): 5606576640

約数和(自身を除く): 3589219896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 208577, 417154, 625731, 834308, 1251462, 1668616, 2502924, 2711501, 5005848, 5423002, 6465887, 8134503, 10846004, 12931774, 16269006, 19397661, 21692008, 25863548, 32538012, 38795322, 51727096, 65076024, 77590644, 84056531, 155181288, 168113062, 252169593, 336226124, 504339186, 672452248, 1008678372, 2017356744]

約数ペア:

[(1, 2017356744), (2, 1008678372), (3, 672452248), (4, 504339186), (6, 336226124), (8, 252169593), (12, 168113062), (13, 155181288), (24, 84056531), (26, 77590644), (31, 65076024), (39, 51727096), (52, 38795322), (62, 32538012), (78, 25863548), (93, 21692008), (104, 19397661), (124, 16269006), (156, 12931774), (186, 10846004), (248, 8134503), (312, 6465887), (372, 5423002), (403, 5005848), (744, 2711501), (806, 2502924), (1209, 1668616), (1612, 1251462), (2418, 834308), (3224, 625731), (4836, 417154), (9672, 208577)]