508023712

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20807}}^1$

素因数の和:20933

約数の個数: 48

約数和(自身を含む): 1153595520

約数和(自身を除く): 645571808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 6104, 12208, 20807, 24416, 41614, 83228, 145649, 166456, 291298, 332912, 582596, 665824, 1165192, 2267963, 2330384, 4535926, 4660768, 9071852, 15875741, 18143704, 31751482, 36287408, 63502964, 72574816, 127005928, 254011856, 508023712]

約数ペア:

[(1, 508023712), (2, 254011856), (4, 127005928), (7, 72574816), (8, 63502964), (14, 36287408), (16, 31751482), (28, 18143704), (32, 15875741), (56, 9071852), (109, 4660768), (112, 4535926), (218, 2330384), (224, 2267963), (436, 1165192), (763, 665824), (872, 582596), (1526, 332912), (1744, 291298), (3052, 166456), (3488, 145649), (6104, 83228), (12208, 41614), (20807, 24416)]