624049270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{9431}}^1$

素因数の和:9960

約数の個数: 32

約数和(自身を含む): 1212200640

約数和(自身を除く): 588151370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 1018, 2545, 5090, 6617, 9431, 13234, 18862, 33085, 47155, 66170, 94310, 122603, 245206, 613015, 1226030, 4800379, 9600758, 24001895, 48003790, 62404927, 124809854, 312024635, 624049270]

約数ペア:

[(1, 624049270), (2, 312024635), (5, 124809854), (10, 62404927), (13, 48003790), (26, 24001895), (65, 9600758), (130, 4800379), (509, 1226030), (1018, 613015), (2545, 245206), (5090, 122603), (6617, 94310), (9431, 66170), (13234, 47155), (18862, 33085)]