127890098

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{16519}}^1$

素因数の和:16614

約数の個数: 24

約数和(自身を含む): 225993600

約数和(自身を除く): 98103502

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 16519, 33038, 115633, 231266, 809431, 1305001, 1618862, 2610002, 9135007, 18270014, 63945049, 127890098]

約数ペア:

[(1, 127890098), (2, 63945049), (7, 18270014), (14, 9135007), (49, 2610002), (79, 1618862), (98, 1305001), (158, 809431), (553, 231266), (1106, 115633), (3871, 33038), (7742, 16519)]