236898428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{42577}}^1$

素因数の和:42701

約数の個数: 24

約数和(自身を含む): 450645552

約数和(自身を除く): 213747124

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 42577, 85154, 170308, 553501, 1107002, 2214004, 4555739, 9111478, 18222956, 59224607, 118449214, 236898428]

約数ペア:

[(1, 236898428), (2, 118449214), (4, 59224607), (13, 18222956), (26, 9111478), (52, 4555739), (107, 2214004), (214, 1107002), (428, 553501), (1391, 170308), (2782, 85154), (5564, 42577)]