487070834

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 770439600

約数和(自身を除く): 283368766

約数列:

[1, 2, 29, 58, 89, 157, 178, 314, 601, 1202, 2581, 4553, 5162, 9106, 13973, 17429, 27946, 34858, 53489, 94357, 106978, 188714, 405217, 810434, 1551181, 2736353, 3102362, 5472706, 8397773, 16795546, 243535417, 487070834]

約数ペア:

[(1, 487070834), (2, 243535417), (29, 16795546), (58, 8397773), (89, 5472706), (157, 3102362), (178, 2736353), (314, 1551181), (601, 810434), (1202, 405217), (2581, 188714), (4553, 106978), (5162, 94357), (9106, 53489), (13973, 34858), (17429, 27946)]