394123884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{426541}}^1$

素因数の和:426566

約数の個数: 48

約数和(自身を含む): 1146544896

約数和(自身を除く): 752421012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 426541, 853082, 1279623, 1706164, 2559246, 2985787, 4691951, 5118492, 5971574, 8957361, 9383902, 11943148, 14075853, 17914722, 18767804, 28151706, 32843657, 35829444, 56303412, 65687314, 98530971, 131374628, 197061942, 394123884]

約数ペア:

[(1, 394123884), (2, 197061942), (3, 131374628), (4, 98530971), (6, 65687314), (7, 56303412), (11, 35829444), (12, 32843657), (14, 28151706), (21, 18767804), (22, 17914722), (28, 14075853), (33, 11943148), (42, 9383902), (44, 8957361), (66, 5971574), (77, 5118492), (84, 4691951), (132, 2985787), (154, 2559246), (231, 1706164), (308, 1279623), (462, 853082), (924, 426541)]