2030808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 5725440

約数和(自身を除く): 3694632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 283, 299, 312, 552, 566, 598, 849, 897, 1132, 1196, 1698, 1794, 2264, 2392, 3396, 3588, 3679, 6509, 6792, 7176, 7358, 11037, 13018, 14716, 19527, 22074, 26036, 29432, 39054, 44148, 52072, 78108, 84617, 88296, 156216, 169234, 253851, 338468, 507702, 676936, 1015404, 2030808]

約数ペア:

[(1, 2030808), (2, 1015404), (3, 676936), (4, 507702), (6, 338468), (8, 253851), (12, 169234), (13, 156216), (23, 88296), (24, 84617), (26, 78108), (39, 52072), (46, 44148), (52, 39054), (69, 29432), (78, 26036), (92, 22074), (104, 19527), (138, 14716), (156, 13018), (184, 11037), (276, 7358), (283, 7176), (299, 6792), (312, 6509), (552, 3679), (566, 3588), (598, 3396), (849, 2392), (897, 2264), (1132, 1794), (1196, 1698)]