2556098446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{143263}}^1$

素因数の和:144087

約数の個数: 16

約数和(自身を含む): 4187893248

約数和(自身を除く): 1631794802

約数列:

[1, 2, 11, 22, 811, 1622, 8921, 17842, 143263, 286526, 1575893, 3151786, 116186293, 232372586, 1278049223, 2556098446]

約数ペア:

[(1, 2556098446), (2, 1278049223), (11, 232372586), (22, 116186293), (811, 3151786), (1622, 1575893), (8921, 286526), (17842, 143263)]