920346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 2229120

約数和(自身を除く): 1308774

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1289, 2578, 3867, 7734, 9023, 18046, 21913, 27069, 43826, 54138, 65739, 131478, 153391, 306782, 460173, 920346]

約数ペア:

[(1, 920346), (2, 460173), (3, 306782), (6, 153391), (7, 131478), (14, 65739), (17, 54138), (21, 43826), (34, 27069), (42, 21913), (51, 18046), (102, 9023), (119, 7734), (238, 3867), (357, 2578), (714, 1289)]