1330690670996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1\times {\mathrm{64921}}^1$

素因数の和:68520

約数の個数: 48

約数和(自身を含む): 2455709448192

約数和(自身を除く): 1125018777196

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 3517, 5828, 7034, 14068, 64921, 109027, 129842, 165299, 218054, 259684, 330598, 436108, 661196, 2012551, 3051287, 4025102, 5124269, 6102574, 8050204, 10248538, 12205148, 20497076, 94589897, 189179794, 228327157, 378359588, 456654314, 913308628, 7078141867, 10731376379, 14156283734, 21462752758, 28312567468, 42925505516, 332672667749, 665345335498, 1330690670996]

約数ペア:

[(1, 1330690670996), (2, 665345335498), (4, 332672667749), (31, 42925505516), (47, 28312567468), (62, 21462752758), (94, 14156283734), (124, 10731376379), (188, 7078141867), (1457, 913308628), (2914, 456654314), (3517, 378359588), (5828, 228327157), (7034, 189179794), (14068, 94589897), (64921, 20497076), (109027, 12205148), (129842, 10248538), (165299, 8050204), (218054, 6102574), (259684, 5124269), (330598, 4025102), (436108, 3051287), (661196, 2012551)]