997030

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 1807920

約数和(自身を除く): 810890

約数列:

[1, 2, 5, 10, 179, 358, 557, 895, 1114, 1790, 2785, 5570, 99703, 199406, 498515, 997030]

約数ペア:

[(1, 997030), (2, 498515), (5, 199406), (10, 99703), (179, 5570), (358, 2785), (557, 1790), (895, 1114)]