1230944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 2857680

約数和(自身を除く): 1626736

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 269, 286, 352, 416, 538, 572, 1076, 1144, 2152, 2288, 2959, 3497, 4304, 4576, 5918, 6994, 8608, 11836, 13988, 23672, 27976, 38467, 47344, 55952, 76934, 94688, 111904, 153868, 307736, 615472, 1230944]

約数ペア:

[(1, 1230944), (2, 615472), (4, 307736), (8, 153868), (11, 111904), (13, 94688), (16, 76934), (22, 55952), (26, 47344), (32, 38467), (44, 27976), (52, 23672), (88, 13988), (104, 11836), (143, 8608), (176, 6994), (208, 5918), (269, 4576), (286, 4304), (352, 3497), (416, 2959), (538, 2288), (572, 2152), (1076, 1144)]