2521272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8103

約数の個数: 32

約数和(自身を含む): 6788880

約数和(自身を除く): 4267608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8081, 16162, 24243, 32324, 48486, 64648, 96972, 105053, 193944, 210106, 315159, 420212, 630318, 840424, 1260636, 2521272]

約数ペア:

[(1, 2521272), (2, 1260636), (3, 840424), (4, 630318), (6, 420212), (8, 315159), (12, 210106), (13, 193944), (24, 105053), (26, 96972), (39, 64648), (52, 48486), (78, 32324), (104, 24243), (156, 16162), (312, 8081)]