2420722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 16

約数和(自身を含む): 3796632

約数和(自身を除く): 1375910

約数列:

[1, 2, 41, 53, 82, 106, 557, 1114, 2173, 4346, 22837, 29521, 45674, 59042, 1210361, 2420722]

約数ペア:

[(1, 2420722), (2, 1210361), (41, 59042), (53, 45674), (82, 29521), (106, 22837), (557, 4346), (1114, 2173)]