104197990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1439}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 202487040

約数和(自身を除く): 98289050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 557, 1114, 1439, 2785, 2878, 5570, 7195, 7241, 14390, 14482, 18707, 36205, 37414, 72410, 93535, 187070, 801523, 1603046, 4007615, 8015230, 10419799, 20839598, 52098995, 104197990]

約数ペア:

[(1, 104197990), (2, 52098995), (5, 20839598), (10, 10419799), (13, 8015230), (26, 4007615), (65, 1603046), (130, 801523), (557, 187070), (1114, 93535), (1439, 72410), (2785, 37414), (2878, 36205), (5570, 18707), (7195, 14482), (7241, 14390)]