1279328974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8307331}}^1$

素因数の和:8307351

約数の個数: 16

約数和(自身を含む): 2392511616

約数和(自身を除く): 1113182642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8307331, 16614662, 58151317, 91380641, 116302634, 182761282, 639664487, 1279328974]

約数ペア:

[(1, 1279328974), (2, 639664487), (7, 182761282), (11, 116302634), (14, 91380641), (22, 58151317), (77, 16614662), (154, 8307331)]