1946178868

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{84221}}^1$

素因数の和:84387

約数の個数: 24

約数和(自身を含む): 3501950760

約数和(自身を除く): 1555771892

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5777, 11554, 23108, 84221, 168442, 336884, 4463713, 8927426, 9180089, 17854852, 18360178, 36720356, 486544717, 973089434, 1946178868]

約数ペア:

[(1, 1946178868), (2, 973089434), (4, 486544717), (53, 36720356), (106, 18360178), (109, 17854852), (212, 9180089), (218, 8927426), (436, 4463713), (5777, 336884), (11554, 168442), (23108, 84221)]