307860488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2960197}}^1$

素因数の和:2960216

約数の個数: 16

約数和(自身を含む): 621641580

約数和(自身を除く): 313781092

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2960197, 5920394, 11840788, 23681576, 38482561, 76965122, 153930244, 307860488]

約数ペア:

[(1, 307860488), (2, 153930244), (4, 76965122), (8, 38482561), (13, 23681576), (26, 11840788), (52, 5920394), (104, 2960197)]