2111492

素因数分解:

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

素因数の和:475

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1819708

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 389, 778, 1357, 1556, 2714, 5428, 8947, 17894, 22951, 35788, 45902, 91804, 527873, 1055746, 2111492]

約数ペア:

[(1, 2111492), (2, 1055746), (4, 527873), (23, 91804), (46, 45902), (59, 35788), (92, 22951), (118, 17894), (236, 8947), (389, 5428), (778, 2714), (1357, 1556)]