402292994

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{4603}}^1$

素因数の和:5185

約数の個数: 16

約数和(自身を含む): 611595360

約数和(自身を除く): 209302366

約数列:

[1, 2, 89, 178, 491, 982, 4603, 9206, 43699, 87398, 409667, 819334, 2260073, 4520146, 201146497, 402292994]

約数ペア:

[(1, 402292994), (2, 201146497), (89, 4520146), (178, 2260073), (491, 819334), (982, 409667), (4603, 87398), (9206, 43699)]