2875369532

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{390463}}^1$

素因数の和:390737

約数の個数: 24

約数和(自身を含む): 5772619776

約数和(自身を除く): 2897250244

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 390463, 780926, 1561852, 2733241, 5466482, 10932964, 102691769, 205383538, 410767076, 718842383, 1437684766, 2875369532]

約数ペア:

[(1, 2875369532), (2, 1437684766), (4, 718842383), (7, 410767076), (14, 205383538), (28, 102691769), (263, 10932964), (526, 5466482), (1052, 2733241), (1841, 1561852), (3682, 780926), (7364, 390463)]