426589638

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{1627}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 865054080

約数和(自身を除く): 438464442

約数列:

[1, 2, 3, 6, 89, 178, 267, 491, 534, 982, 1473, 1627, 2946, 3254, 4881, 9762, 43699, 87398, 131097, 144803, 262194, 289606, 434409, 798857, 868818, 1597714, 2396571, 4793142, 71098273, 142196546, 213294819, 426589638]

約数ペア:

[(1, 426589638), (2, 213294819), (3, 142196546), (6, 71098273), (89, 4793142), (178, 2396571), (267, 1597714), (491, 868818), (534, 798857), (982, 434409), (1473, 289606), (1627, 262194), (2946, 144803), (3254, 131097), (4881, 87398), (9762, 43699)]