2311972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 4399416

約数和(自身を除く): 2087444

約数列:

[1, 2, 4, 13, 26, 52, 173, 257, 346, 514, 692, 1028, 2249, 3341, 4498, 6682, 8996, 13364, 44461, 88922, 177844, 577993, 1155986, 2311972]

約数ペア:

[(1, 2311972), (2, 1155986), (4, 577993), (13, 177844), (26, 88922), (52, 44461), (173, 13364), (257, 8996), (346, 6682), (514, 4498), (692, 3341), (1028, 2249)]