2784406

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 4397040

約数和(自身を除く): 1612634

約数列:

[1, 2, 29, 58, 61, 122, 787, 1574, 1769, 3538, 22823, 45646, 48007, 96014, 1392203, 2784406]

約数ペア:

[(1, 2784406), (2, 1392203), (29, 96014), (58, 48007), (61, 45646), (122, 22823), (787, 3538), (1574, 1769)]