7138611272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{868867}}^1$

素因数の和:868965

約数の個数: 32

約数和(自身を含む): 14596982400

約数和(自身を除く): 7458371128

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 868867, 1737734, 3475468, 6950936, 11295271, 22590542, 45181084, 68640493, 90362168, 137280986, 274561972, 549123944, 892326409, 1784652818, 3569305636, 7138611272]

約数ペア:

[(1, 7138611272), (2, 3569305636), (4, 1784652818), (8, 892326409), (13, 549123944), (26, 274561972), (52, 137280986), (79, 90362168), (104, 68640493), (158, 45181084), (316, 22590542), (632, 11295271), (1027, 6950936), (2054, 3475468), (4108, 1737734), (8216, 868867)]