1256987625972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1\times {\mathrm{893999}}^1$

素因数の和:903032

約数の個数: 48

約数和(自身を含む): 3158938272000

約数和(自身を除く): 1901950646028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9013, 18026, 27039, 36052, 54078, 108156, 117169, 234338, 351507, 468676, 703014, 893999, 1406028, 1787998, 2681997, 3575996, 5363994, 10727988, 11621987, 23243974, 34865961, 46487948, 69731922, 139463844, 8057612987, 16115225974, 24172838961, 32230451948, 48345677922, 96691355844, 104748968831, 209497937662, 314246906493, 418995875324, 628493812986, 1256987625972]

約数ペア:

[(1, 1256987625972), (2, 628493812986), (3, 418995875324), (4, 314246906493), (6, 209497937662), (12, 104748968831), (13, 96691355844), (26, 48345677922), (39, 32230451948), (52, 24172838961), (78, 16115225974), (156, 8057612987), (9013, 139463844), (18026, 69731922), (27039, 46487948), (36052, 34865961), (54078, 23243974), (108156, 11621987), (117169, 10727988), (234338, 5363994), (351507, 3575996), (468676, 2681997), (703014, 1787998), (893999, 1406028)]