8123968852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1\times {\mathrm{1693}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 15144088960

約数和(自身を除く): 7020120108

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 613, 1226, 1693, 1957, 2452, 3386, 3914, 6772, 7828, 11647, 23294, 32167, 46588, 63139, 64334, 126278, 128668, 174379, 252556, 348758, 697516, 1037809, 1199641, 2075618, 2399282, 3313201, 4151236, 4798564, 6626402, 13252804, 19718371, 39436742, 78873484, 106894327, 213788654, 427577308, 2030992213, 4061984426, 8123968852]

約数ペア:

[(1, 8123968852), (2, 4061984426), (4, 2030992213), (19, 427577308), (38, 213788654), (76, 106894327), (103, 78873484), (206, 39436742), (412, 19718371), (613, 13252804), (1226, 6626402), (1693, 4798564), (1957, 4151236), (2452, 3313201), (3386, 2399282), (3914, 2075618), (6772, 1199641), (7828, 1037809), (11647, 697516), (23294, 348758), (32167, 252556), (46588, 174379), (63139, 128668), (64334, 126278)]