520198872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1140787}}^1$

素因数の和:1140815

約数の個数: 32

約数和(自身を含む): 1368945600

約数和(自身を除く): 848746728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1140787, 2281574, 3422361, 4563148, 6844722, 9126296, 13689444, 21674953, 27378888, 43349906, 65024859, 86699812, 130049718, 173399624, 260099436, 520198872]

約数ペア:

[(1, 520198872), (2, 260099436), (3, 173399624), (4, 130049718), (6, 86699812), (8, 65024859), (12, 43349906), (19, 27378888), (24, 21674953), (38, 13689444), (57, 9126296), (76, 6844722), (114, 4563148), (152, 3422361), (228, 2281574), (456, 1140787)]