286804942

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 448493760

約数和(自身を除く): 161688818

約数列:

[1, 2, 53, 103, 106, 109, 206, 218, 241, 482, 5459, 5777, 10918, 11227, 11554, 12773, 22454, 24823, 25546, 26269, 49646, 52538, 595031, 1190062, 1315619, 1392257, 2631238, 2705707, 2784514, 5411414, 143402471, 286804942]

約数ペア:

[(1, 286804942), (2, 143402471), (53, 5411414), (103, 2784514), (106, 2705707), (109, 2631238), (206, 1392257), (218, 1315619), (241, 1190062), (482, 595031), (5459, 52538), (5777, 49646), (10918, 26269), (11227, 25546), (11554, 24823), (12773, 22454)]