1681484

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 3581424

約数和(自身を除く): 1899940

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 373, 644, 746, 1127, 1492, 2254, 2611, 4508, 5222, 8579, 10444, 17158, 18277, 34316, 36554, 60053, 73108, 120106, 240212, 420371, 840742, 1681484]

約数ペア:

[(1, 1681484), (2, 840742), (4, 420371), (7, 240212), (14, 120106), (23, 73108), (28, 60053), (46, 36554), (49, 34316), (92, 18277), (98, 17158), (161, 10444), (196, 8579), (322, 5222), (373, 4508), (644, 2611), (746, 2254), (1127, 1492)]