1617239986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{34913}}^1$

素因数の和:35010

約数の個数: 32

約数和(自身を含む): 2714912640

約数和(自身を除く): 1097672654

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 437, 874, 1007, 1219, 2014, 2438, 23161, 34913, 46322, 69826, 663347, 802999, 1326694, 1605998, 1850389, 3700778, 15256981, 30513962, 35157391, 42558947, 70314782, 85117894, 808619993, 1617239986]

約数ペア:

[(1, 1617239986), (2, 808619993), (19, 85117894), (23, 70314782), (38, 42558947), (46, 35157391), (53, 30513962), (106, 15256981), (437, 3700778), (874, 1850389), (1007, 1605998), (1219, 1326694), (2014, 802999), (2438, 663347), (23161, 69826), (34913, 46322)]