1020528076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{138433}}^1$

素因数の和:138553

約数の個数: 24

約数和(自身を含む): 1899314480

約数和(自身を除く): 878786404

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 138433, 276866, 553732, 2630227, 5260454, 10520908, 13428001, 26856002, 53712004, 255132019, 510264038, 1020528076]

約数ペア:

[(1, 1020528076), (2, 510264038), (4, 255132019), (19, 53712004), (38, 26856002), (76, 13428001), (97, 10520908), (194, 5260454), (388, 2630227), (1843, 553732), (3686, 276866), (7372, 138433)]