1138991696

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{8807}}^1$

素因数の和:9011

約数の個数: 40

約数和(自身を含む): 2260837440

約数和(自身を除く): 1121845744

約数列:

[1, 2, 4, 8, 16, 59, 118, 137, 236, 274, 472, 548, 944, 1096, 2192, 8083, 8807, 16166, 17614, 32332, 35228, 64664, 70456, 129328, 140912, 519613, 1039226, 1206559, 2078452, 2413118, 4156904, 4826236, 8313808, 9652472, 19304944, 71186981, 142373962, 284747924, 569495848, 1138991696]

約数ペア:

[(1, 1138991696), (2, 569495848), (4, 284747924), (8, 142373962), (16, 71186981), (59, 19304944), (118, 9652472), (137, 8313808), (236, 4826236), (274, 4156904), (472, 2413118), (548, 2078452), (944, 1206559), (1096, 1039226), (2192, 519613), (8083, 140912), (8807, 129328), (16166, 70456), (17614, 64664), (32332, 35228)]