2783229972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{393779}}^1$

素因数の和:393836

約数の個数: 48

約数和(自身を含む): 7056537600

約数和(自身を除く): 4273307628

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 393779, 787558, 1181337, 1575116, 2362674, 4725348, 7481801, 12207149, 14963602, 22445403, 24414298, 29927204, 36621447, 44890806, 48828596, 73242894, 89781612, 146485788, 231935831, 463871662, 695807493, 927743324, 1391614986, 2783229972]

約数ペア:

[(1, 2783229972), (2, 1391614986), (3, 927743324), (4, 695807493), (6, 463871662), (12, 231935831), (19, 146485788), (31, 89781612), (38, 73242894), (57, 48828596), (62, 44890806), (76, 36621447), (93, 29927204), (114, 24414298), (124, 22445403), (186, 14963602), (228, 12207149), (372, 7481801), (589, 4725348), (1178, 2362674), (1767, 1575116), (2356, 1181337), (3534, 787558), (7068, 393779)]