2016193784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{1511}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 4213036800

約数和(自身を除く): 2196843016

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 257, 472, 514, 649, 1028, 1298, 1511, 2056, 2596, 2827, 3022, 5192, 5654, 6044, 11308, 12088, 15163, 16621, 22616, 30326, 33242, 60652, 66484, 89149, 121304, 132968, 166793, 178298, 333586, 356596, 388327, 667172, 713192, 776654, 980639, 1334344, 1553308, 1961278, 3106616, 3922556, 4271597, 7845112, 8543194, 17086388, 22911293, 34172776, 45822586, 91645172, 183290344, 252024223, 504048446, 1008096892, 2016193784]

約数ペア:

[(1, 2016193784), (2, 1008096892), (4, 504048446), (8, 252024223), (11, 183290344), (22, 91645172), (44, 45822586), (59, 34172776), (88, 22911293), (118, 17086388), (236, 8543194), (257, 7845112), (472, 4271597), (514, 3922556), (649, 3106616), (1028, 1961278), (1298, 1553308), (1511, 1334344), (2056, 980639), (2596, 776654), (2827, 713192), (3022, 667172), (5192, 388327), (5654, 356596), (6044, 333586), (11308, 178298), (12088, 166793), (15163, 132968), (16621, 121304), (22616, 89149), (30326, 66484), (33242, 60652)]