2080759912

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1367}}^1$

素因数の和:1751

約数の個数: 96

約数和(自身を含む): 4968630720

約数和(自身を除く): 2887870808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 353, 392, 539, 616, 706, 1078, 1367, 1412, 2156, 2471, 2734, 2824, 3883, 4312, 4942, 5468, 7766, 9569, 9884, 10936, 15037, 15532, 17297, 19138, 19768, 27181, 30074, 31064, 34594, 38276, 54362, 60148, 66983, 69188, 76552, 105259, 108724, 120296, 133966, 138376, 190267, 210518, 217448, 267932, 380534, 421036, 482551, 535864, 736813, 761068, 842072, 965102, 1473626, 1522136, 1930204, 2947252, 3377857, 3860408, 5308061, 5894504, 6755714, 10616122, 13511428, 21232244, 23644999, 27022856, 37156427, 42464488, 47289998, 74312854, 94579996, 148625708, 189159992, 260094989, 297251416, 520189978, 1040379956, 2080759912]

約数ペア:

[(1, 2080759912), (2, 1040379956), (4, 520189978), (7, 297251416), (8, 260094989), (11, 189159992), (14, 148625708), (22, 94579996), (28, 74312854), (44, 47289998), (49, 42464488), (56, 37156427), (77, 27022856), (88, 23644999), (98, 21232244), (154, 13511428), (196, 10616122), (308, 6755714), (353, 5894504), (392, 5308061), (539, 3860408), (616, 3377857), (706, 2947252), (1078, 1930204), (1367, 1522136), (1412, 1473626), (2156, 965102), (2471, 842072), (2734, 761068), (2824, 736813), (3883, 535864), (4312, 482551), (4942, 421036), (5468, 380534), (7766, 267932), (9569, 217448), (9884, 210518), (10936, 190267), (15037, 138376), (15532, 133966), (17297, 120296), (19138, 108724), (19768, 105259), (27181, 76552), (30074, 69188), (31064, 66983), (34594, 60148), (38276, 54362)]