478667162

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 746803200

約数和(自身を除く): 268136038

約数列:

[1, 2, 67, 79, 103, 134, 158, 206, 439, 878, 5293, 6901, 8137, 10586, 13802, 16274, 29413, 34681, 45217, 58826, 69362, 90434, 545179, 1090358, 2323627, 3029539, 3572143, 4647254, 6059078, 7144286, 239333581, 478667162]

約数ペア:

[(1, 478667162), (2, 239333581), (67, 7144286), (79, 6059078), (103, 4647254), (134, 3572143), (158, 3029539), (206, 2323627), (439, 1090358), (878, 545179), (5293, 90434), (6901, 69362), (8137, 58826), (10586, 45217), (13802, 34681), (16274, 29413)]