2008377976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1201183}}^1$

素因数の和:1201219

約数の個数: 32

約数和(自身を含む): 4324262400

約数和(自身を除く): 2315884424

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1201183, 2402366, 4804732, 9609464, 13213013, 22822477, 26426026, 45644954, 52852052, 91289908, 105704104, 182579816, 251047247, 502094494, 1004188988, 2008377976]

約数ペア:

[(1, 2008377976), (2, 1004188988), (4, 502094494), (8, 251047247), (11, 182579816), (19, 105704104), (22, 91289908), (38, 52852052), (44, 45644954), (76, 26426026), (88, 22822477), (152, 13213013), (209, 9609464), (418, 4804732), (836, 2402366), (1672, 1201183)]