472988477470

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1030723}}^1$

素因数の和:1031260

約数の個数: 32

約数和(自身を含む): 861231745440

約数和(自身を除く): 388243267970

約数列:

[1, 2, 5, 10, 109, 218, 421, 545, 842, 1090, 2105, 4210, 45889, 91778, 229445, 458890, 1030723, 2061446, 5153615, 10307230, 112348807, 224697614, 433934383, 561744035, 867868766, 1123488070, 2169671915, 4339343830, 47298847747, 94597695494, 236494238735, 472988477470]

約数ペア:

[(1, 472988477470), (2, 236494238735), (5, 94597695494), (10, 47298847747), (109, 4339343830), (218, 2169671915), (421, 1123488070), (545, 867868766), (842, 561744035), (1090, 433934383), (2105, 224697614), (4210, 112348807), (45889, 10307230), (91778, 5153615), (229445, 2061446), (458890, 1030723)]