2019988293824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{3675593}}^1$

素因数の和:3675913

約数の個数: 56

約数和(自身を含む): 4152656696448

約数和(自身を除く): 2132668402624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 277, 496, 554, 992, 1108, 1984, 2216, 4432, 8587, 8864, 17174, 17728, 34348, 68696, 137392, 274784, 549568, 3675593, 7351186, 14702372, 29404744, 58809488, 113943383, 117618976, 227886766, 235237952, 455773532, 911547064, 1018139261, 1823094128, 2036278522, 3646188256, 4072557044, 7292376512, 8145114088, 16290228176, 31562317091, 32580456352, 63124634182, 65160912704, 126249268364, 252498536728, 504997073456, 1009994146912, 2019988293824]

約数ペア:

[(1, 2019988293824), (2, 1009994146912), (4, 504997073456), (8, 252498536728), (16, 126249268364), (31, 65160912704), (32, 63124634182), (62, 32580456352), (64, 31562317091), (124, 16290228176), (248, 8145114088), (277, 7292376512), (496, 4072557044), (554, 3646188256), (992, 2036278522), (1108, 1823094128), (1984, 1018139261), (2216, 911547064), (4432, 455773532), (8587, 235237952), (8864, 227886766), (17174, 117618976), (17728, 113943383), (34348, 58809488), (68696, 29404744), (137392, 14702372), (274784, 7351186), (549568, 3675593)]