2783288851259

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1\times {\mathrm{10333}}^1$

素因数の和:11956

約数の個数: 48

約数和(自身を含む): 3360739815936

約数和(自身を除く): 577450964677

約数列:

[1, 7, 37, 49, 101, 259, 707, 1471, 1813, 3737, 4949, 10297, 10333, 26159, 54427, 72079, 72331, 148571, 183113, 380989, 382321, 506317, 1039997, 1043633, 2666923, 2676247, 5497127, 7279979, 7305431, 15199843, 18733729, 38479889, 38614421, 51138017, 106398901, 269359223, 270300947, 562394191, 744792307, 1535184143, 1892106629, 3936759337, 10746289001, 27557315359, 56801813291, 75224023007, 397612693037, 2783288851259]

約数ペア:

[(1, 2783288851259), (7, 397612693037), (37, 75224023007), (49, 56801813291), (101, 27557315359), (259, 10746289001), (707, 3936759337), (1471, 1892106629), (1813, 1535184143), (3737, 744792307), (4949, 562394191), (10297, 270300947), (10333, 269359223), (26159, 106398901), (54427, 51138017), (72079, 38614421), (72331, 38479889), (148571, 18733729), (183113, 15199843), (380989, 7305431), (382321, 7279979), (506317, 5497127), (1039997, 2676247), (1043633, 2666923)]