1853668

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 3374784

約数和(自身を除く): 1521116

約数列:

[1, 2, 4, 61, 71, 107, 122, 142, 214, 244, 284, 428, 4331, 6527, 7597, 8662, 13054, 15194, 17324, 26108, 30388, 463417, 926834, 1853668]

約数ペア:

[(1, 1853668), (2, 926834), (4, 463417), (61, 30388), (71, 26108), (107, 17324), (122, 15194), (142, 13054), (214, 8662), (244, 7597), (284, 6527), (428, 4331)]