808230988159

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{1627}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 998567792640

約数和(自身を除く): 190336804481

約数列:

[1, 7, 19, 67, 107, 133, 469, 521, 749, 1273, 1627, 2033, 3647, 7169, 8911, 9899, 11389, 14231, 30913, 34907, 50183, 55747, 69293, 109009, 136211, 174089, 216391, 244349, 390229, 663233, 763063, 847667, 953477, 1059193, 1218623, 2071171, 3307691, 3735049, 4642631, 5933669, 7414351, 11663963, 14498197, 16105673, 23153837, 26145343, 56793689, 70965931, 81647741, 90700369, 112739711, 221615297, 397555823, 496761517, 634902583, 1079080091, 1551307079, 1723307011, 6076924723, 7553560637, 12063149077, 42538473061, 115461569737, 808230988159]

約数ペア:

[(1, 808230988159), (7, 115461569737), (19, 42538473061), (67, 12063149077), (107, 7553560637), (133, 6076924723), (469, 1723307011), (521, 1551307079), (749, 1079080091), (1273, 634902583), (1627, 496761517), (2033, 397555823), (3647, 221615297), (7169, 112739711), (8911, 90700369), (9899, 81647741), (11389, 70965931), (14231, 56793689), (30913, 26145343), (34907, 23153837), (50183, 16105673), (55747, 14498197), (69293, 11663963), (109009, 7414351), (136211, 5933669), (174089, 4642631), (216391, 3735049), (244349, 3307691), (390229, 2071171), (663233, 1218623), (763063, 1059193), (847667, 953477)]