2144197832

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1235137}}^1$

素因数の和:1235181

約数の個数: 32

約数和(自身を含む): 4742929920

約数和(自身を除く): 2598732088

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1235137, 2470274, 4940548, 8645959, 9881096, 17291918, 34583836, 38289247, 69167672, 76578494, 153156988, 268024729, 306313976, 536049458, 1072098916, 2144197832]

約数ペア:

[(1, 2144197832), (2, 1072098916), (4, 536049458), (7, 306313976), (8, 268024729), (14, 153156988), (28, 76578494), (31, 69167672), (56, 38289247), (62, 34583836), (124, 17291918), (217, 9881096), (248, 8645959), (434, 4940548), (868, 2470274), (1736, 1235137)]