4222984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 4201016

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 389, 472, 778, 1357, 1556, 2714, 3112, 5428, 8947, 10856, 17894, 22951, 35788, 45902, 71576, 91804, 183608, 527873, 1055746, 2111492, 4222984]

約数ペア:

[(1, 4222984), (2, 2111492), (4, 1055746), (8, 527873), (23, 183608), (46, 91804), (59, 71576), (92, 45902), (118, 35788), (184, 22951), (236, 17894), (389, 10856), (472, 8947), (778, 5428), (1357, 3112), (1556, 2714)]