1005245566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2767}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 1653160320

約数和(自身を除く): 647914754

約数列:

[1, 2, 13, 26, 89, 157, 178, 314, 1157, 2041, 2314, 2767, 4082, 5534, 13973, 27946, 35971, 71942, 181649, 246263, 363298, 434419, 492526, 868838, 3201419, 5647447, 6402838, 11294894, 38663291, 77326582, 502622783, 1005245566]

約数ペア:

[(1, 1005245566), (2, 502622783), (13, 77326582), (26, 38663291), (89, 11294894), (157, 6402838), (178, 5647447), (314, 3201419), (1157, 868838), (2041, 492526), (2314, 434419), (2767, 363298), (4082, 246263), (5534, 181649), (13973, 71942), (27946, 35971)]