2012382944

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{39979}}^1$

素因数の和:40024

約数の個数: 72

約数和(自身を含む): 4689893880

約数和(自身を除く): 2677510936

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 3872, 4576, 6292, 12584, 25168, 39979, 50336, 79958, 159916, 319832, 439769, 519727, 639664, 879538, 1039454, 1279328, 1759076, 2078908, 3518152, 4157816, 4837459, 5716997, 7036304, 8315632, 9674918, 11433994, 14072608, 16631264, 19349836, 22867988, 38699672, 45735976, 62886967, 77399344, 91471952, 125773934, 154798688, 182943904, 251547868, 503095736, 1006191472, 2012382944]

約数ペア:

[(1, 2012382944), (2, 1006191472), (4, 503095736), (8, 251547868), (11, 182943904), (13, 154798688), (16, 125773934), (22, 91471952), (26, 77399344), (32, 62886967), (44, 45735976), (52, 38699672), (88, 22867988), (104, 19349836), (121, 16631264), (143, 14072608), (176, 11433994), (208, 9674918), (242, 8315632), (286, 7036304), (352, 5716997), (416, 4837459), (484, 4157816), (572, 3518152), (968, 2078908), (1144, 1759076), (1573, 1279328), (1936, 1039454), (2288, 879538), (3146, 639664), (3872, 519727), (4576, 439769), (6292, 319832), (12584, 159916), (25168, 79958), (39979, 50336)]