1996571856

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1808489}}^1$

素因数の和:1808523

約数の個数: 40

約数和(自身を含む): 5382066240

約数和(自身を除く): 3385494384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1808489, 3616978, 5425467, 7233956, 10850934, 14467912, 21701868, 28935824, 41595247, 43403736, 83190494, 86807472, 124785741, 166380988, 249571482, 332761976, 499142964, 665523952, 998285928, 1996571856]

約数ペア:

[(1, 1996571856), (2, 998285928), (3, 665523952), (4, 499142964), (6, 332761976), (8, 249571482), (12, 166380988), (16, 124785741), (23, 86807472), (24, 83190494), (46, 43403736), (48, 41595247), (69, 28935824), (92, 21701868), (138, 14467912), (184, 10850934), (276, 7233956), (368, 5425467), (552, 3616978), (1104, 1808489)]