669432112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1819109}}^1$

素因数の和:1819140

約数の個数: 20

約数和(自身を含む): 1353417840

約数和(自身を除く): 683985728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1819109, 3638218, 7276436, 14552872, 29105744, 41839507, 83679014, 167358028, 334716056, 669432112]

約数ペア:

[(1, 669432112), (2, 334716056), (4, 167358028), (8, 83679014), (16, 41839507), (23, 29105744), (46, 14552872), (92, 7276436), (184, 3638218), (368, 1819109)]