2080450128

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{817787}}^1$

素因数の和:817851

約数の個数: 40

約数和(自身を含む): 5475908448

約数和(自身を除く): 3395458320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 817787, 1635574, 2453361, 3271148, 4906722, 6542296, 9813444, 13084592, 19626888, 39253776, 43342711, 86685422, 130028133, 173370844, 260056266, 346741688, 520112532, 693483376, 1040225064, 2080450128]

約数ペア:

[(1, 2080450128), (2, 1040225064), (3, 693483376), (4, 520112532), (6, 346741688), (8, 260056266), (12, 173370844), (16, 130028133), (24, 86685422), (48, 43342711), (53, 39253776), (106, 19626888), (159, 13084592), (212, 9813444), (318, 6542296), (424, 4906722), (636, 3271148), (848, 2453361), (1272, 1635574), (2544, 817787)]