1661528004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{98689}}^1$

素因数の和:98780

約数の個数: 48

約数和(自身を含む): 4111820160

約数和(自身を除く): 2450292156

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2806, 4209, 5612, 8418, 16836, 98689, 197378, 296067, 394756, 592134, 1184268, 2269847, 4539694, 6020029, 6809541, 9079388, 12040058, 13619082, 18060087, 24080116, 27238164, 36120174, 72240348, 138460667, 276921334, 415382001, 553842668, 830764002, 1661528004]

約数ペア:

[(1, 1661528004), (2, 830764002), (3, 553842668), (4, 415382001), (6, 276921334), (12, 138460667), (23, 72240348), (46, 36120174), (61, 27238164), (69, 24080116), (92, 18060087), (122, 13619082), (138, 12040058), (183, 9079388), (244, 6809541), (276, 6020029), (366, 4539694), (732, 2269847), (1403, 1184268), (2806, 592134), (4209, 394756), (5612, 296067), (8418, 197378), (16836, 98689)]