242524568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211997}}^1$

素因数の和:212027

約数の個数: 32

約数和(自身を含む): 534234960

約数和(自身を除く): 291710392

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 211997, 423994, 847988, 1695976, 2331967, 2755961, 4663934, 5511922, 9327868, 11023844, 18655736, 22047688, 30315571, 60631142, 121262284, 242524568]

約数ペア:

[(1, 242524568), (2, 121262284), (4, 60631142), (8, 30315571), (11, 22047688), (13, 18655736), (22, 11023844), (26, 9327868), (44, 5511922), (52, 4663934), (88, 2755961), (104, 2331967), (143, 1695976), (286, 847988), (572, 423994), (1144, 211997)]